Hi, I have a problem with names.nsf.My names is indexed, I have groups, the name of a group is form example “ddd_8345_dft”.
When I search in the bar for search for number 8345 don´t found anythink? Wthat it´s the problem?
The problem is posissible with underscore “_” in the name???
I don´t have more than 5000 entrys with this number.
Thanks and regards
P.D. Too, I have a problem with any words separete with underscore I don´t found this.
Subject: Search numbers in Names.nsf indexed
As you suggest yourself, the problem is with the underscore characters (_). The Full Text Indexer does treats the underscore character as a word character, and hence the word components separated by underscore character may not be searched separately (except using the * postfix character described later).
This is in line with identifier constructor rules of common programming languages (like VB, LotusScript, C#, Java etc), where identifiers may contain underscore characters. Indeed it is a common practice to define constants with ALL_CAPS_SEPARATED_BY_UNDERSCORES.
To test this thesis, try searching this forum for a LotusScript Messagebox constant using the search term (not case sensitive):
MB_YESNO
Which will return a number of matching postings.
Now try searching for the two components using the search term (not case sensitive):
MB and YESNO
Which will not reveal any matches (apart from possibly this one 
But you may search for words beginning with a certain string, using the wildcard asterisk character (*). Try searching using the search term:
MB_*
Which will return any posting that has a word that begins with “MB_”, including MB_YESNO and MB_OK.
Now, this will not solve your problem, but it helps you understand how the FT indexer works, and may give you ideas how to construct your documents (group names or comments) in such a way that you may search using FT search.