Perhaps you should try some spelling variations:
personal communication » interpersonal communication
de developpement » sme development
developpement de » developpement des, developpement durable
cost variations » its variations, country variations, local variations
communication 3 » communication _, communication a
typologie cost » typologie des, typologie von, typologie et
variations des » variation des, variationen des, variations west
ddr personal » der personal, das personal, de personal
de afrique » de l'afrique, en afrique, l afrique
des ddr » der ddr, des dr, dem ddr
3 de » 3 die, 3 der, 3 des

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

• Adding a wildcard symbol may retrieve word variants: typologie cost variations des ddr personal communication 3 de developpement de afrique.*.