[TYPO3-english] Backend raw db search not searching in tt_content

[Vladimir Kubak]

Does anyone have an idea, why backend raw database search (DBint) 
doesn't show results from tt_content table? Other tables work fine. 
Typo3 4.5.32 LTS. I know it did work. May the size of the database be a 
problem? It has over 28000 records, 80 MB - but in fe_users it searches 
and there's over 33k records, but less data. I don't uderstand it.