Hissingsid - 2:41 pm on May 31, 2012 (gmt 0)

Plurals seem to be the same. For me <<widgets services>> puts me where I belong, at #1, for the 2 word term <<widget service>>.

Plurals have had this effect for ages so the effect is not what is at issue here it is the fact that they have not been affected whereas the real, singular, 2 word term has been.