problem with terms component results ?

[Royi Ronen]

Hi,
I am using the terms component.
Many times an 'e' at the end of the word is missing.
E.g., it gives 'googl' instead of 'google', 'youtub' instead of 'youtube'.
The problem does not exist for some other words ending with 'e'.
Any ideas why it happens?
Royi