Perhaps you should try some spelling variations:
3.2 communication » 3 communication, 2.3 communication, de communication
developpement du » developpement de, developpement des, developpement et
technology base » technology based, technology case, technology best
base inflation » base insulation, cases inflation, wage inflation
inflation auf » inflation a, inflation rate, inflation _
du afrique » en afrique, l afrique, de l'afrique
die 3.2 » de 3.2, ie 3.2, vie 3.2

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

• Adding a wildcard symbol may retrieve word variants: technology base inflation auf die 3.2 communication costs _ developpement du afrique.*.