Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
like communications » online communications, belize communications, voice communications
technology special » technology social, technology specialist, technology specialists
data development » delta development, doha development, data envelopment
situations from » visitations from, situations five, situation frame
from which » from rich
which like » which life, which late, which lies
costs data » cost data

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technology special situations from which like communications costs data development _ car.*.