Perhaps you should try some spelling variations:
personal communication » interpersonal communication
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
its variations » cost variations, rate variations, _ variations
variations des » variation des, variationen des, variations west
typologie its » typologie des, typologie et, typologie cices
dr personal » der personal, de personal, das personal
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: typologie its variations des dr personal communication a de developpement en afrique.*.