I have a portal using DNN 4.08.00 and overall it's working fine. I've recently noticed that the search function doesn't find all occurences of my searched text though.

It seems to work when searching for content inside all text/html modules, but often It won't find any matches when searching for text in the text/html modules title field. The weird thing is that some html/text module titles is searchable while others returns no results. Editing the title and rerun the indexing doesn't help. Also, all new text/html modules I add to the portal will not return any results when searching on the title field.

I have tried to check indexing of common words and numbers in the search settings page, but still not all title fields are searchable.

I've also tried and empty the four "searchXXX" tables related to search functionality in my SQL database and then rerun the indexer, but still not all titles will return a match when searched for. The four tables do get populated with data though, so the indexer is doing it's job.

when I open the searchitem table I can see the text/html modules proper title in the SQL title field, so the indexer do find it and puts it in the database, but the search itself won't match it with my search queries.

Anyone know what to do ? I have alot of text modules with content in this portal and I don't want to rebuild everything in a new portal.

If this is a bug that cannot be fixed easily, are there any easy way of migrating a portals content to a new DNN install ?