Perhaps you should try some spelling variations:
scale communication » scales communication, space communication, style communication
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
informacion des » informacion de, information does, informacion en
3.2 scale » 2.2 scale, 3.2 scope, 2.1 scale
des 3.2 » tes 3.2, codes 3.2, modes 3.2
a de » a die, a der, a des

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

• Adding a wildcard symbol may retrieve word variants: technologies _ informacion des 3.2 scale communication a de developpement en afrique.*.