If you have a knowledge of database query, my plugin (User Search Pro) would be useful. This plugin has very flexible features for performing user extraction and sorting. However, plugin users must have technical knowledge of database query. This is a plugin for advanced Q2A users. If you want a simple hack, I do not recommend this plugin.
Welcome to the Q&A site for Question2Answer.
If you have a question about Q2A, please ask here, in English.
To report a bug, please create a new issue on Github or ask a question here with the bug tag.
If you just want to try Q2A, please use the demo site.