Perhaps you should try some spelling variations:
causes communication » mass communication, crisis communication, assess communication
motor development » mentor development, major development, sector development
development use » development using, development under, development unit
relations der » relations under, relations das, relations do
prices causes » prices cases, crises causes, crisis causes
technology 1 » technology _
1 relations » 3 relations, a relations, 1.2 relations
costs motor » costs matter
der prices » user prices, debt prices, do prices

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

• Adding a wildcard symbol may retrieve word variants: technology 1 relations der prices causes communication costs motor development use data.*.