Perhaps you should try some spelling variations:
time communication » de communication, mobile communication, online communication
model development » local development, social development, global development
development from » development forum, development fund
technology soc » technology shock, technology some, technology set
relation down » relation von, relation de, relation des
soc relation » shot relation, soc correlation, hoc regulation
costs model » cost model, cost models, costs money
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 soc relation down time time communication costs model development from dar.*.