Perhaps you should try some spelling variations:
modern developments » model development, power developments, major developments
time communication » de communication, mobile communication, online communication
communication cost » communication costs, communication costa, communications costs
technology social » technology series
social regulation » local regulation, social legislation, social relations
developments from » development from, developments after, developments _
regulation down » regulation do, regulation des, regulation can
cost modern » post modern, post moderne, cost model
time time » same time, life time
from dar » from day, from dr, from data

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

• Adding a wildcard symbol may retrieve word variants: technology social regulation down time time communication cost modern developments from dar.*.