Perhaps you should try some spelling variations:
summary information » primary information, asymmetry information, customary information
technology summary » technologies summary, technology summing, methodology summary
die developpement » de developpement, le developpement, du developpement
la communication » data communication, data communications
developpement en » developpement et, developpement des, developpement de
information 2.4 » information 2.2, information 2.7, information 2.0
media die » medien die, media age
2.4 does » 1.4 does, 2.3 does, 2.6 does
does la » does lac, does law, does a

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

• Adding a wildcard symbol may retrieve word variants: technology summary information 2.4 does la communication media die developpement en afrique.*.