Perhaps you should try some spelling variations:
trough communication » through communication, thought communication, touch communication
development phases » development phase, development cases, development plans
model development » local development, social development, global development
technology et » technology e, technology ecit, technology eimt
et relations » des relations, 3 relations, ethnic relations
gross trough » loss through, grow through
relations a » relations _
costs model » cost model, cost models, costs money
phases data » phrases data, phases death, cases data
a gross » a grosse, a2 gross, _ gross

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

• Adding a wildcard symbol may retrieve word variants: technology et relations a gross trough communication costs model development phases data.*.