Perhaps you should try some spelling variations:
through communication » through community, health communication, through competition
communication costa » communication costs, communications costs, communication cote
model development » local development, social development, global development
development child » development chile, development china, development build
prices through » price through, process through, voices through
technology 4 » technology _, technology 1, technology 3
relations do » relations du, relations das, relations der
4 relations » 3 relations, 4 relation, 1 relations
costa model » cost model, cost models, costa del
child data » chile data, child death, children data

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

• Adding a wildcard symbol may retrieve word variants: technology 4 relations do prices through communication costa model development child data.*.