Perhaps you should try some spelling variations:
technologies cost » technologies co, technologies case, technologies cohort
information 7.2.2 » information 2.2.2, information 3.2.2, information 5.2.2
cost information » postal information, about information, asset information
de communication » mobile communication, online communication
developpement de » developpement des, developpement durable
a developpement » au developpement, de developpement, le developpement
de afrique » de l'afrique, en afrique, l afrique
7.2.2 das » 2.2.2 das, 1.2.2 das, 3.2.2 das
media a » media _, media 1, media 3
das de » das der, das dem, das den

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

• Adding a wildcard symbol may retrieve word variants: technologies cost information 7.2.2 das de communication media a developpement de afrique.*.