Perhaps you should try some spelling variations:
time communication » de communication, mobile communication, online communication
model development » local development, social development, global development
development case » development china
relations scale » relations scope, relations social, relations since
technology des » technology does, technology debts, technology nodes
des relations » les relations, its relations, et relations
costs model » cost model, cost models, costs money
case birth » rate birth, sale birth
time time » same time, life time

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

• Adding a wildcard symbol may retrieve word variants: technology des relations scale time time communication costs model development case birth.*.