Perhaps you should try some spelling variations:
4.1 communication » 4 communication, 2.3 communication, 3.2 communication
developpement la » developpement de, developpement et, developpement du
a developpement » au developpement, de developpement, le developpement
tradition und » tradition _
und program » und programm, und programme, fund programs
program 4.1 » programs 4.1, program 2.1, program 1
la afrique » l afrique, la fabrique, en afrique
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology _ tradition und program 4.1 communication costs a developpement la afrique.*.