Perhaps you should try some spelling variations:
oral communication » personal communication
et developpements » et developpement, des developpements, en developpement
developpements en » developpement en, developpement et, developpements de
education series » education services, educational services, education systems
communication 3 » communication _, communication a
der education » der educational, under education, peer education
typology der » typologie der, typologien der, typologie des
series doch » series boca
doch oral » doch egal
3 et » 13 et, 3 fet, 3 set

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

• Adding a wildcard symbol may retrieve word variants: typology der education series doch oral communication 3 et developpements en afrique.*.