Perhaps you should try some spelling variations:
causes communications » causes communication, crisis communications, mass communications
communications a » communications _, communications law, communications media
de developpement » sme development
typologie eines » typologie cices, typologie einiger, typologie des
eines variation » die variation, does variation, minor variation
variation gas » variation des, variation a, aviation gas
des afrique » en afrique, de l'afrique
gas trends » games trends, mass trends, u.s trends
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 eines variation gas trends causes communications a de developpement des afrique.*.