Perhaps you should try some spelling variations:
mise communication » time communication, mobile communication, voice communication
de developpement » sme development
typologie lsf » typologie auf, typologie des, typologie der
lsf variation » la variation, pose variation, _ variation
des afrique » en afrique, de l'afrique
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: typologie lsf variation _ de mise communication a de developpement des afrique.*.