Perhaps you should try some spelling variations:
scale communication » scales communication, space communication, style communication
technologies cost » technologies co, technologies case, technologies cohort
et developpements » et developpement, des developpements, en developpement
developpements et » developpement et, developpement en, developpements de
cost information » postal information, about information, asset information
information b » information 2, information 1, information bank
et afrique » en afrique, l afrique
2.1 scale » 2.2 scale, 2.1 scope, 2 scale
b 2.1 » b 2.2

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

• Adding a wildcard symbol may retrieve word variants: technologies cost information b 2.1 scale communication _ et developpements et afrique.*.