Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
hier communications » niger communications, aided communications, chile communications
novi information » i information, ii information, iii information
developpement de » developpement des, developpement durable
technology novi » technology never, technology nodes, technology new
information 3 » information 2
de afrique » de l'afrique, en afrique, l afrique
das hier » das tier, das herz, das hirn
3 das » 1 das, 2 das

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

• Adding a wildcard symbol may retrieve word variants: technology novi information 3 das hier communications costs _ developpement de afrique.*.