Perhaps you should try some spelling variations:
formal communication » informal communication, oral communication, moral communication
variation reading » tradition reading, variation among, variation using
sme development » trade development
des variation » does variation, de variation, der variation
development d » development ds, development 1, development did
typology des » typologie des, typologie der, typology _
reading does » lending does, reading die, reading books
does formal » loss formal, does formality, des formalen
d afrique » l afrique, en afrique, de l'afrique

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

• Adding a wildcard symbol may retrieve word variants: typology des variation reading does formal communication _ sme development d afrique.*.