Perhaps you should try some spelling variations:
scale communication » scales communication, space communication, style communication
technologies cost » technologies co, technologies case, technologies cohort
information 1.5.2 » information 1.2, information 2
cost information » postal information, about information, asset information
leur development » leur developpement, your development, spur development
development east » development southeast, development 1
east afrique » east africa, east african, en afrique
1.5.2 3.2 » 1.5.2 j.m
3.2 scale » 2.2 scale, 3.2 scope, 2.1 scale

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

• Adding a wildcard symbol may retrieve word variants: technologies cost information 1.5.2 3.2 scale communication _ leur development east afrique.*.