Perhaps you should try some spelling variations:
communications cost » communications costs, communications cross, communication costs
model development » local development, social development, global development
development case » development china
relations wider » relations under, relations der, relations after
technology can » technology change, technology 1, technology 2.2
can relations » can regulations, iran relations, canada relations
wider one » wider die, under one, wider und
one data » phone data, ozone data, core data
case das » case des, case case, case data

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

• Adding a wildcard symbol may retrieve word variants: technology can relations wider one data communications cost model development case das.*.