If you want to see what your users search in the UserEcho you can do it in your Google Analytics account.
1. To see information about all visits of your UserEcho community add your Google Analytics ID in your Project settings -> Integrations -> Analytics -> Google analytics.
2. To see the searches in your Google Analytics account you could set up site search parameters as described here https://support.google.com/analytics/answer/1012264 (section Set up Site Search), use parameters below:
- Query parameter: search_text
- Category parameter: search_category
The Site Search report is located under Behavior section in your Google Analytics account. The data could be available next day.