Perhaps you should try some spelling variations:
oral communication » personal communication
communication pt » communication 3, communication 1, communication 2
de developpement » sme development
des variation » does variation, de variation, der variation
variation his » variation des, variation im, variation i
typology des » typologie des, typologie der, typology _
des afrique » en afrique, de l'afrique
first oral » first organ, first deal, first drupal
his first » hits first, aids first, rris first
pt de » et de, pt d, pt e

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

• Adding a wildcard symbol may retrieve word variants: typology des variation his first oral communication pt de developpement des afrique.*.