With respect to searching by keywords, what exactly is it that people want done? The search posts feature currently on the site restricts searches only to posts that the user has not translated or posted, and the search translations feature restricts searches to translations that the user has not already reviewed and that are not the user's own translations. If people want the keyword search to find examples of cmavo used in certain ways instead of to search for translations to review maybe there should be a separate search page so that people can find their own translations, or translations that they have already reviewed.