Test updated boolean search popup and added tooltip

[JonellaCulmer]

What we're after: Following the implementation of the updated boolean search and addition of tooltip language to specific legal resource searches, we need to test whether the updates are improvements to the search and whether our users are better able to conduct more detailed searches.

User story: As a campaign lawyer, I want to be able to quickly and easily find relevant AOs and MURs to keep my clients in compliance with the law.

Questions to address:

• Are users able to distinguish between the options available to them - whether that's using the search fields, or using the boolean terms in the main search box?
• Is the tooltip language helpful in terms of improving our users' ability to conduct a refined search?