Perhaps you should try some spelling variations:
interpersonal communication » intercultural communication
des interpersonal » _ interpersonal, 1 interpersonal, 1.2 interpersonal
de developpement » sme development
developpement de » developpement des, developpement durable
technologies 2 » technologies _, technologies 4
innovation 1 » innovation _, innovation a
de afrique » de l'afrique, en afrique, l afrique
1 des » 1 das, 1 der, a des
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 2 innovation 1 des interpersonal communication a de developpement de afrique.*.