Perhaps you should try some spelling variations:
development center » development case
time communication » de communication, mobile communication, online communication
model development » local development, social development, global development
technology des » technology does, technology debts, technology nodes
relations cost » relations post, relations cross, relations case
des relations » les relations, its relations, et relations
center birth » longer birth, after birth
costs model » cost model, cost models, costs money
cost share » cost shares, cost aware, cost scale
share time » spare time, space time, same 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 cost share time communication costs model development center birth.*.