Perhaps you should try some spelling variations:
technologies chapter » techniques chapter
chapter information » computer information, change information, career information
des developpement » des developpements, de developpement, le developpement
communications 1 » communications 14, communications _, communications a
information 1.2 » information 1.5.2, information 2
developpement l » developpement il, developpement la, developpement de
l afrique » en afrique
1.2 2 » 1.2 _, 1.2 a, 1.2 r
1 des » 1 das, 1 der, a des

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

• Adding a wildcard symbol may retrieve word variants: technologies chapter information 1.2 2 data communications 1 des developpement l afrique.*.