Perhaps you should try some spelling variations:
personal communication » interpersonal communication
des developpement » des developpements, de developpement, le developpement
developpement de » developpement des, developpement durable
variation being » variation bei, variation using, variation among
apologien does » apologie des, apologien der
does variation » de variation, der variation, die variation
does personal » des personal, roles personal, des personals
being does » lending does, reading does
de afrique » de l'afrique, en afrique, l afrique
a des » a der, a das

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: apologien does variation being does personal communication a des developpement de afrique.*.