Perhaps you should try some spelling variations:
personal communication » interpersonal communication
safe development » safety development, scale development, state development
typologie cices » typologie eines, typologie des
cices variation » price variation, die variation, does variation
development lin » development li, development lid, development lie
variation des » variation _, variation 6, variation series
des personal » des personals, der personal, das personal
lin afrique » en afrique, l afrique
des des » des deas, des dem, des der
a safe » _ safe

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

• Adding a wildcard symbol may retrieve word variants: typologie cices variation des des personal communication a safe development lin afrique.*.