Perhaps you should try some spelling variations:
personal communication » interpersonal communication
der developpement » de developpement, des developpements, leur developpement
variation series » education series, action series, edition series
developpement la » developpement de, developpement et, developpement du
typologie cices » typologie eines, typologie des
cices variation » price variation, die variation, does variation
dr personal » der personal, de personal, das personal
la afrique » l afrique, la fabrique, en afrique
series dr » series d, series de, series _
a der » _ der, 2 der, 3 der

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

• Adding a wildcard symbol may retrieve word variants: typologie cices variation series dr personal communication a der developpement la afrique.*.