SQL Server 2008 :: Full Text Search - Searching For Keyword

I am searching for the key word 'Platform Customer Support' using full text search. My code is as below

Set @KeywordSearch = 'Platform Customer Support'

Select AA, BB, CC, DD from SM9..TableName A Right Outer Join SM9_Experiment..TableName C
On A.IncdTouchedGSF like '%' + C.SM9GroupName + '%'
Where
(
Contains(A.[Description], @KeyWordSearch)
And A.OpenTime Between @StartDate and @EndDate
And C.Classification = @GroupNameClassification
)

The code is throwing:

Msg 7630, Level 15, State 3, Line 46
Syntax error near 'Customer' in the full-text search condition 'Platform Customer Support.