Perhaps you should try some spelling variations:
tools information » models information, pooled information, does information
6.2 communication » 3.2 communication, 2.3 communication, 2.7 communication
technology tools » technology thesis
au developpement » du developpement, de developpement, le developpement
information und » informations und
des afrique » en afrique, de l'afrique
und raume » und raumen, und raum, und race
raume 6.2 » raume 1.2, raume 3.2, raumen 1.2
costs au » costs a, costs amy, costs _

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

• Adding a wildcard symbol may retrieve word variants: technology tools information und raume 6.2 communication costs au developpement des afrique.*.