diff --git a/packages/kbn-search-api-panels/components/preprocess_data.tsx b/packages/kbn-search-api-panels/components/preprocess_data.tsx
index 4a73a61383f26..211a969b44b29 100644
--- a/packages/kbn-search-api-panels/components/preprocess_data.tsx
+++ b/packages/kbn-search-api-panels/components/preprocess_data.tsx
@@ -68,7 +68,7 @@ export const PreprocessDataPanel: React.FC<{
                       {i18n.translate(
                         'searchApiPanels.preprocessData.overview.dataEnrichment.learnMore',
                         {
-                          defaultMessage: 'Learn More',
+                          defaultMessage: 'Learn more',
                         }
                       )}
                     </EuiLink>
@@ -94,7 +94,7 @@ export const PreprocessDataPanel: React.FC<{
                 <EuiText size="s">
                   {i18n.translate('searchApiPanels.pipeline.overview.dataFiltering.description', {
                     defaultMessage:
-                      'Remove fields from documents like sensitive information from documents before indexing.',
+                      'Remove specific fields from documents before indexing, to exclude unnecessary or sensitive information.',
                   })}
                 </EuiText>
                 <EuiSpacer size="s" />
@@ -104,7 +104,7 @@ export const PreprocessDataPanel: React.FC<{
                       {i18n.translate(
                         'searchApiPanels.preprocessData.overview.dataFiltering.learnMore',
                         {
-                          defaultMessage: 'Learn More',
+                          defaultMessage: 'Learn more',
                         }
                       )}
                     </EuiLink>
@@ -131,7 +131,7 @@ export const PreprocessDataPanel: React.FC<{
                   {i18n.translate(
                     'searchApiPanels.pipeline.overview.arrayJsonHandling.description',
                     {
-                      defaultMessage: 'Run batch processors,  parse JSON data and sort elements.',
+                      defaultMessage: 'Run batch processors, parse JSON data and sort elements.',
                     }
                   )}
                 </EuiText>
@@ -142,7 +142,7 @@ export const PreprocessDataPanel: React.FC<{
                       {i18n.translate(
                         'searchApiPanels.preprocessData.overview.arrayJsonHandling.learnMore',
                         {
-                          defaultMessage: 'Learn More',
+                          defaultMessage: 'Learn more',
                         }
                       )}
                     </EuiLink>
@@ -181,7 +181,7 @@ export const PreprocessDataPanel: React.FC<{
                       {i18n.translate(
                         'searchApiPanels.preprocessData.overview.dataTransformation.learnMore',
                         {
-                          defaultMessage: 'Learn More',
+                          defaultMessage: 'Learn more',
                         }
                       )}
                     </EuiLink>
@@ -209,7 +209,7 @@ export const PreprocessDataPanel: React.FC<{
                     'searchApiPanels.pipeline.overview.pipelineHandling.description',
                     {
                       defaultMessage:
-                        'Handle error exceptions, execute another pipeline or reroute document to another index',
+                        'Handle error exceptions, execute another pipeline, or reroute documents to another index',
                     }
                   )}
                 </EuiText>
@@ -220,7 +220,7 @@ export const PreprocessDataPanel: React.FC<{
                       {i18n.translate(
                         'searchApiPanels.preprocessData.overview.pipelineHandling.learnMore',
                         {
-                          defaultMessage: 'Learn More',
+                          defaultMessage: 'Learn more',
                         }
                       )}
                     </EuiLink>
diff --git a/x-pack/plugins/serverless_search/public/application/components/connectors/connector_config/connector_index_name.tsx b/x-pack/plugins/serverless_search/public/application/components/connectors/connector_config/connector_index_name.tsx
index 018cd7dd711c3..0893ae0d00462 100644
--- a/x-pack/plugins/serverless_search/public/application/components/connectors/connector_config/connector_index_name.tsx
+++ b/x-pack/plugins/serverless_search/public/application/components/connectors/connector_config/connector_index_name.tsx
@@ -106,7 +106,7 @@ export const ConnectorIndexName: React.FC<ConnectorIndexNameProps> = ({ connecto
               <p>
                 <FormattedMessage
                   id="xpack.serverlessSearch.connectors.config.preprocessData.description"
-                  defaultMessage="You can use ingest pipelines to preprocess data before indexing into Elasticseearch. Connectors clients use {clientIngestionPipeline} pipeline before indexing data into Elasticsearch"
+                  defaultMessage="Use ingest pipelines to preprocess data before indexing into Elasticsearch. Note that connector clients use the {clientIngestionPipeline} pipeline for preprocessing."
                   values={{
                     clientIngestionPipeline: (
                       <strong>
diff --git a/x-pack/plugins/serverless_search/public/application/components/overview.tsx b/x-pack/plugins/serverless_search/public/application/components/overview.tsx
index 34ac10d132eb1..f8bd0011729e0 100644
--- a/x-pack/plugins/serverless_search/public/application/components/overview.tsx
+++ b/x-pack/plugins/serverless_search/public/application/components/overview.tsx
@@ -255,7 +255,7 @@ export const ElasticsearchOverview = () => {
               <EuiFlexItem>
                 {i18n.translate('xpack.serverlessSearch.preprocessData.description', {
                   defaultMessage:
-                    "Use ingest pipelines to preprocess your data before it's indexed into Elasticsearch, which is often much easier and cheaper than post-processing. Use any combination of ingest processors to add, delete, or transform fields in your documents.",
+                    'Use ingest pipelines to preprocess your data before indexing into Elasticsearch. This is often much easier and cheaper than post-processing. Use any combination of ingest processors to add, delete, or transform fields in your documents.',
                 })}
               </EuiFlexItem>
             </EuiFlexGroup>