Perhaps you should try some spelling variations:
2.2 communication » 2.3 communication, 3.2 communication, 2.7 communication
developpement der » developpement des, developpement de, developpement et
inflation places » inflation policies, inflation process, inflation rates
zu developpement » du developpement, au developpement, ou developpement
communication 3 » communication _, communication a
technology gap » technology 1, technology 2.2, technology 3
gap inflation » has inflation, grade inflation, rapid inflation
places space » places spaces, place space, place spaces
der farmen » der farben, der formen, der armen
space 2.2 » space 2.1, space 3.2, space 3.3
3 zu » 3 zur, 3 zum, 2 zu

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

• Adding a wildcard symbol may retrieve word variants: technology gap inflation places space 2.2 communication 3 zu developpement der farmen.*.