Perhaps you should try some spelling variations:
online communication » mobile communication, business communication, mobile communications
communication cost » communication costs, communication costa, communications costs
price developments » rice development, policy developments, recent developments
technology social » technology series
social alienation » social orientation, social validation, social allocation
alienation from » alienating from, alleviation from, attenuation from
which online » rich online, which life, which like
from which » from rich
cost price » cost pricing, cost private

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

• Adding a wildcard symbol may retrieve word variants: technology social alienation from which online communication cost price developments _ car.*.