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
does variation » de variation, der variation, die variation
typology does » typologie des, apology do's, typology how
variation his » variation des, variation im, variation i
des afrique » en afrique, de l'afrique
first oral » first organ, first deal, first drupal
his first » hits first, aids first, rris first
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 does variation his first oral communication pt sme development des afrique.*.