Perhaps you should try some spelling variations:
communication modes » communication model, communication des, communication media
oral communication » personal communication
technologies can » technologies a, technologies co, technologies _
can information » von information, von informationen
sme development » trade development
modes sme » modes de, model sm
a afrique » l afrique, en afrique
flows do » flows how, flows job, flows _
do oral » do rural, who oral

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

• Adding a wildcard symbol may retrieve word variants: technologies can information flows do oral communication modes sme development a afrique.*.