Perhaps you should try some spelling variations:
trough communication » through communication, thought communication, touch communication
model development » local development, social development, global development
development case » development china
prices trough » price through, voices through, practices through
technology e » technology 1, technology 3, technology 4
relations du » relations do, relations das, relations der
e relations » 3 relations, 1 relations, des relations
costs model » cost model, cost models, costs money
du prices » do prices, drug prices, 2 prices
case one » phase one

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

• Adding a wildcard symbol may retrieve word variants: technology e relations du prices trough communication costs model development case one.*.