Perhaps you should try some spelling variations:
population space » population share, population since, population impact
technology than » technology tax, technology trap, technology change
than population » change population, orphan population, urban population
4 communication » 3 communication, 5.4 communication, de communication
sme development » trade development
development der » development under, development does, development deal
der farce » der face, der farben, der farmen
place 4 » place _, place a, place 3

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

• Adding a wildcard symbol may retrieve word variants: technology than population space place 4 communication _ sme development der farce.*.