Perhaps you should try some spelling variations:
testing information » creating information, teaching information, using information
technology testing » technology teaching, technology feeding, technology using
6.3 communication » 26.3 communication, 2.3 communication, 4.3 communication
de developpement » sme development
information und » informations und
developpement l » developpement il, developpement la, developpement de
und means » und mein, any means, unused means
means 6.3 » means 4.2
l afrique » en afrique
costs de » 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 testing information und means 6.3 communication costs de developpement l afrique.*.