Perhaps you should try some spelling variations:
online communication » mobile communication, business communication, mobile communications
typologie does » typologie des, typologie der, typologie cices
does variation » de variation, der variation, die variation
development en » developpement en, development menu, development eco
one online » money online, eine online, more online
3 sme » 3 same, _ sme, 5 sme
3 smt » _ smt, 3 set, 4 smt

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "typologie does variation _ one online communication ((3 sme) OR (3 smt)) development en afrique.~".
• Adding a wildcard symbol may retrieve word variants: typologie does variation _ one online communication ((3 sme) OR (3 smt)) development en afrique.*.