Perhaps you should try some spelling variations:
technologies chandos » technologies changing, technologies chapter, technologies can
chandos information » change information
das developpement » des developpements, de developpement, du developpement
developpement il » developpement de, developpement et, developpement du
information 1.2 » information 1.5.2, information 2
il afrique » l afrique, en afrique
1.2 a » 1.2 _, 2.2 a, 3.2 a

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

• Adding a wildcard symbol may retrieve word variants: technologies chandos information 1.2 a data communications _ das developpement il afrique.*.