Perhaps you should try some spelling variations:
health communication » data communication
model development » local development, social development, global development
development case » development china
technology cost » technology case, technology can, technology choice
relations wider » relations under, relations der, relations after
cost relations » east relations, post regulations, cost reductions
costs model » cost model, cost models, costs money
wider one » wider die, under one, wider und
case data » cases data, base data, use data

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

• Adding a wildcard symbol may retrieve word variants: technology cost relations wider one health communication costs model development case data.*.