Perhaps you should try some spelling variations:
der developpement » de developpement, des developpements, leur developpement
6.2 communication » 3.2 communication, 2.3 communication, 2.7 communication
inflation spaces » innovation spaces, inflation rates, inflation taxes
developpement en » developpement et, developpement des, developpement de
technology used » technology use, technology based, technology users
communication 2 » communication _, communication a, communication 3
used inflation » und inflation, cases inflation, musil inflation
spaces spaces » space spaces, places spaces, space space
spaces 6.2 » spaces 4.2, spaces 1.1, spaces 2.1
2 der » _ der

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

• Adding a wildcard symbol may retrieve word variants: technology used inflation spaces spaces 6.2 communication 2 der developpement en afrique.*.