>It seems that the word search facility has recently begun to pick up threads that have my word embedded in another word.
>
>for example, my keyword "eview" brings in all threads containing the words "Preview" and "Review".
>
>I don't think it was doing this before...

Yes, as requested, the Agent Word Searching is now grabing all messages which has your word definitions present as oppose to being separated by spaces before. See the Suggestions processed for that entry.