problem with lucene wildcard search at the end of search term

Question

hello, i noticed a problem by searching,

when i search for "myword" for example in textfiles (with lucene.net), but when i search for "myword*" myword isn't found!

in the description of using wildcards it says:

Multiple character wildcard searches looks for 0 or more characters.[...]

0 or more, but it doesn't work actually.

my lucene.net version is 2.9.1

i'm indexing with the standard analyzer

Dim indexwriter As IndexWriter = New IndexWriter(rootPath + "\" + index_root, analyzer, True)

Dim directory As Lucene.Net.Store.Directory = FSDirectory.GetDirectory(rootPath + "\" + index_root, False) 'server

 Dim analyzer As StandardAnalyzer = New StandardAnalyzer()
 Dim directory As Lucene.Net.Store.Directory = FSDirectory.GetDirectory(rootPath + "\" + index_root, False) 

does somebody else notice this problem? any ideas?^^

thanks in advance