Perhaps you should try some spelling variations:
scars developpement » scars development, scar development, scale development
add communications » aided communications, do communications, radio communications
developpement en » developpement et, developpement des, developpement de
4 information » 2 information, 1 information
information 3 » information 2
technology 4 » technology _, technology 1, technology 3
does add » does aid, does awd, does auld
3 does » 13 does, 2 does, 4 does

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

• Adding a wildcard symbol may retrieve word variants: technology 4 information 3 does add communications _ scars developpement en afrique.*.