Perhaps you should try some spelling variations:
technologies better » technologies peter, technologies between, technologies chapter
better information » weather information, sector information, further information
die developpement » de developpement, le developpement, du developpement
information 3.1 » information 3.2, information 3.4, information 3.3
developpement l » developpement il, developpement la, developpement de
media die » medien die, media age
l afrique » en afrique
3.1 does » 4.1 does, 2.3.1 does, 13.2 does

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

• Adding a wildcard symbol may retrieve word variants: technologies better information 3.1 does _ communication media die developpement l afrique.*.