Perhaps you should try some spelling variations:
health communication » data communication
communication cost » communication costs, communication costa, communications costs
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
wider one » wider die, under one, wider und
case dank » case das, case 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 cost model development case dank.*.