Perhaps you should try some spelling variations:
introduction 10.4.1 » introduction 10.1.1, introduction 10.2.1, introduction 10.4.2
communication india » communication media, communications media
de communication » mobile communication, online communication
du developpement » de developpement, le developpement, et developpement
developpement la » developpement de, developpement et, developpement du
technologies co » technologies _, technologies 4, technologies 2
co introduction » co introductions, do introduction, bo introduction
10.4.1 der » 10.1.1 der, 10.4.2 der, 10.4.3 der
la afrique » l afrique, la fabrique, en afrique
india du » india d, india do, india did

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

• Adding a wildcard symbol may retrieve word variants: technologies co introduction 10.4.1 der de communication india du developpement la afrique.*.