Perhaps you should try some spelling variations:
oral communication » personal communication
set developpement » et developpement, de developpement, le developpement
developpement la » developpement de, developpement et, developpement du
typologie does » typologie des, typologie der, typologie cices
does variation » de variation, der variation, die variation
vs oral » u.s oral
a set » _ set

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

• Performing a fuzzy search may retrieve terms with similar spellings: typologie does variation _ vs oral communication a set developpement la (fabrique.* OR afrique.*)~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "typologie does variation _ vs oral communication a set developpement la (fabrique.* OR afrique.*)".
• Adding a wildcard symbol may retrieve word variants: typologie does variation _ vs oral communication a set developpement la (fabrique.* OR afrique.*)*.