Perhaps you should try some spelling variations:
oral communication » personal communication
de developpement » sme development
developpement du » developpement de, developpement des, developpement et
theologie des » theologie der, typologie des, theorie des
des variation » does variation, de variation, der variation
variation a » variation _, variation 6, variation 5
du afrique » en afrique, l afrique, de l'afrique
does oral » does formal, does oil
a does » 2 does, 4 does, 1 does
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: theologie des variation a does oral communication a de developpement du afrique.*.