Perhaps you should try some spelling variations:
guinea communications » business communications, online communications, data communications
variation codes » variation models, variation des, variation notes
sme development » trade development
typologie does » typologie des, typologie der, typologie cices
does variation » de variation, der variation, die variation
development de » development d, development ds, developpement de
codes from » code from, odes from, clades from
de afrique » de l'afrique, en afrique, l afrique

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

• Adding a wildcard symbol may retrieve word variants: typologie does variation codes from guinea communications _ sme development de afrique.*.