Perhaps you should try some spelling variations:
personal communication » interpersonal communication
communication needs » communication united, communication networks, communication network
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
apologien de » apologien der, apologia de, apologie des
de variation » der variation, die variation, does variation
ex personal » e personal, der personal, des personal
needs de » needs men, needs one, needs _

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

• Adding a wildcard symbol may retrieve word variants: apologien de variation _ ex personal communication needs de developpement en afrique.*.