Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
like communication » elite communication, time communication, online communication
technology social » technology series
social allocation » social location, spatial allocation, social application
rate developments » trade developments, price developments, site development
allocation from » relocation from, location from, alleviation from
from which » from rich
which like » which life, which late, which lies
cost rate » cost ratio, cost data, cost base

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

• Adding a wildcard symbol may retrieve word variants: technology social allocation from which like communication cost rate developments _ car.*.