Perhaps you should try some spelling variations:
central development » central developmental, mental development, general development
true communication » truth communication, time communication, stroke communication
development matter » development matters, development master, development pattern
relations der » relations under, relations das, relations do
technology e » technology 1, technology 3, technology 4
matter labor » matters labor, after labor, matter major
e relations » 3 relations, 1 relations, des relations
rates true » rates time, rates turkey
der rates » des rates, der rate, der rat

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

• Adding a wildcard symbol may retrieve word variants: technology e relations der rates true communication _ central development matter labor.*.