Perhaps you should try some spelling variations:
introduction 10.1 » introduction 1.1, introduction 10.2, introduction 11.1
den communication » open communication, lean communication, when communication
au developpement » du developpement, de developpement, le developpement
technologies co » technologies _, technologies 4, technologies 2
co introduction » co introductions, do introduction, bo introduction
developpement l » developpement il, developpement la, developpement de
l afrique » en afrique
media au » medias au, media a, media ai
die den » die der, die daten

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

• Adding a wildcard symbol may retrieve word variants: technologies co introduction 10.1 die den communication media au developpement l afrique.*.