Perhaps you should try some spelling variations:
central developmental » central development, mental development, general development
developmental matter » development matter, developmental patterns, development matters
true communication » truth communication, time communication, stroke communication
relations der » relations under, relations das, relations do
technology 3 » technology _, technology 1, technology 4
matter labor » matters labor, after labor, matter major
3 relations » et 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 3 relations der rates true communication _ central developmental matter labor.*.