Thanks but I need to escape the double quote " which is not the same as two single quotes '' (they may appear same though, you may paste them in Word to see the difference).
declare @odd table(col1 nvarchar(500))
insert into @odd
select '"something"' union
select '"something else"' union
select 'somethingbig'
select * from @odd where col1 like '"%something%"'
select * from @odd
Where PatIndex( '"%something%"', col1) > 0```