Perhaps you should try some spelling variations:
leur developpement » le developpement, deux developpements, de developpement
developpement il » developpement de, developpement et, developpement du
2.2 information » 4.2 information, 2.2.3 information, 2.2 transformation
technology 2.2 » technology _, technology 1, technology 3
information 2 » information 3
das mobile » does mobile, a mobile
costs leur » costs clear
il afrique » l afrique, en afrique
2 das » 1 das

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

• Adding a wildcard symbol may retrieve word variants: technology 2.2 information 2 das mobile communication costs leur developpement il afrique.*.