Perhaps you should try some spelling variations:
c's communication » lea's communication, class communication, mass communication
variation series » education series, action series, edition series
typologie does » typologie des, typologie der, typologie cices
does variation » de variation, der variation, die variation
de development » e development, ce development, de developpement
series des » series de, series d, series e
des c's » des cas

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

• Adding a wildcard symbol may retrieve word variants: typologie does variation series des c's communication _ de development 1 africa.*.