Perhaps you should try some spelling variations:
half communication » chief communication, daily communication, data communication
development l » development li, development 1, development law
variation im » variation _, variation 6, variation des
a variation » la variation, _ variation, 2 variation
typology a » typology _, typology 6, theology a
l afrique » en afrique
im first » im forst, 2 first, 3 first
a sme » 3 sme, 5 sme, a see
_ sme » _ smes

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

• If you are trying to use Boolean operators, they must be ALL CAPS: typology a variation im first half communication ((a sme) OR (_ sme)) development l afrique.~.
• Adding a wildcard symbol may retrieve word variants: typology a variation im first half communication ((a sme) or (_ sme)) development l afrique.*.