Asking questions of your data is an iterative process....show me everything coded at 'water quality' and 'fishing'… now show me everything coded at 'water quality', 'fishing' and 'negative attitudes'…
When you're exploring like this, you need an easy way to optimize and rerun queries. Now, you can build your query criteria and see the results, all in one display which make the process much more effective.
Below we show how this can look like in a normal text search.