Perhaps you should try some spelling variations:
model development » local development, social development, global development
de communication » mobile communication, online communication
development from » development forum, development fund
technology soc » technology shock, technology some, technology set
relation cost » regulation cost, relations post, relation 21st
soc relation » shot relation, soc correlation, hoc regulation
costs model » cost model, cost models, costs money
cost time » costs time, past time, best time
from day » from dar, from data, from dead
time de » time die, estime de, time done

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

• Adding a wildcard symbol may retrieve word variants: technology soc relation cost time de communication costs model development from day.*.