Perhaps you should try some spelling variations:
leur developpement » le developpement, deux developpements, de developpement
6.2 communication » 3.2 communication, 2.3 communication, 2.7 communication
technology musil » technology mobile, technology mit, technology moral
developpement et » developpement des, developpement de, development east
musil inflation » push inflation, medical inflation, mishkin inflation
inflation space » information space, innovation space, inflation rate
space space » space place, place space, space race
et afrique » en afrique, l afrique
space 6.2 » spaces 6.2, space 3.2, space 2.2

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

• Adding a wildcard symbol may retrieve word variants: technology musil inflation space space 6.2 communication a leur developpement et afrique.*.