SQLExpress Adv.: Different Behaviour Of Full-Text Search On Express And Enterprise???

I have 2 machines with SQL Express AS and Enterprise Ed.

I restored the same databse on both.

FT were created on both using this:



CREATE FULLTEXT CATALOG [FTSearchCat]

CREATE FULLTEXT INDEX ON [dbo].[strings_catalog] KEY INDEX [PK_strings_catalog] ON [FTSearchCat] WITH CHANGE_TRACKING AUTO
ALTER FULLTEXT INDEX ON [dbo].[strings_catalog] ADD ([string] LANGUAGE [English])
ALTER FULLTEXT INDEX ON [dbo].[strings_catalog] ENABLE



Its Ok. FTC populated and ready to queries.



Next:

I did the same actions on both and have the same results:



select id,string from strings_catalog where freetext(string, 'Ice')

---------------

767581 Summer test Ice

--------------------------------------------------------------------------------



Now I do the same actions on both:



update strings_catalog set string=N'Summer test Sea' where [id]=767581



1) Enterprise Ed:

----------------------------------

select id,string from strings_catalog where freetext(string, 'Sea')

---------------

767581 Summer test Sea



1) Express Adv.

----------------------------------

select id,string from strings_catalog where freetext(string, 'Ice')

---------------

767581 Summer test Sea



select id,string from strings_catalog where freetext(string, 'Sea')

---------------

(0 rows)





Also, on Express I have:



SELECT OBJECTPROPERTYEX(OBJECT_ID(N'strings_catalog'), 'TableFullTextBackgroundUpdateIndexOn'),
OBJECTPROPERTYEX(OBJECT_ID(N'strings_catalog'), 'TableFullTextChangeTrackingOn'),
OBJECTPROPERTYEX(OBJECT_ID(N'strings_catalog'), 'TableFulltextFailCount'),
OBJECTPROPERTYEX(OBJECT_ID(N'strings_catalog'), 'TableFulltextItemCount'),
OBJECTPROPERTYEX(OBJECT_ID(N'strings_catalog'), 'TableFulltextPendingChanges'),
OBJECTPROPERTYEX(OBJECT_ID(N'strings_catalog'), 'TableFulltextPopulateStatus'),
OBJECTPROPERTYEX(OBJECT_ID(N'strings_catalog'), 'TableHasActiveFulltextIndex')
--------------------------------------------------------------------------


1 1 2 186 0 0 1





For Enterpirse Ed this query:

1 1 0 188 0 0 1



Please help, how can I resolve this issue?

Note. I installed Express Adv. on another machine and have the same result.