Perhaps you should try some spelling variations:
using informations » using information, buying information, funding information
3.2 communication » 3 communication, 2.3 communication, de communication
technology using » technology during, technology summing, technology brings
le developpement » de developpement, sme development
developpement en » developpement et, developpement des, developpement de
und trans » und trends, und transfer
trans 3.2 » trans 3.3, organs 3.2, means 3.2
costs le » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology using informations und trans 3.2 communication costs le developpement en afrique.*.