Perhaps you should try some spelling variations:
oral communication » personal communication
communication pt » communication 3, communication 1, communication 2
sme development » trade development
development des » development does, development desd, development ds
variation rris » variation series, variation forms, variation des
des variation » does variation, de variation, der variation
typology des » typologie des, typologie der, typology _
des afrique » en afrique, de l'afrique
rris first » his first
first oral » first organ, first deal, first drupal
pt sme » pt semen

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

• Adding a wildcard symbol may retrieve word variants: typology des variation rris first oral communication pt sme development des afrique.*.