Perhaps you should try some spelling variations:
personal communication » interpersonal communication
du developpement » de developpement, le developpement, et developpement
cities personal » citizen's personal, limits personal, criticism personal
rheologie des » theologie des, theologie der, ideologie des
des variation » does variation, de variation, der variation
variation des » variation _, variation 6, variation series
des afrique » en afrique, de l'afrique
des cities » des cibles, did cities, do cities

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

• Adding a wildcard symbol may retrieve word variants: rheologie des variation des cities personal communication _ du developpement des afrique.*.