Perhaps you should try some spelling variations:
oral communication » personal communication
de developpement » sme development
developpement il » developpement de, developpement et, developpement du
variation plan » variation law, variation a, variation von
ideologien de » ideologien der, ideologie de, ideologie der
de variation » der variation, die variation, does variation
plan tones » plan does, plan eines, plan types
tones oral » tones social
il afrique » l afrique, en 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: ideologien de variation plan tones oral communication a de developpement il afrique.*.