Perhaps you should try some spelling variations:
online communication » mobile communication, business communication, mobile communications
development en » developpement en, development menu, development eco
variation und » variation _, variablen und, variation 6
de variation » der variation, die variation, does variation
apologie de » apologie des, apologia de, apologien der
does online » des online, moves online, der online
und does » guns does, und doch, aid does
3 same » _ same, 3 safe, 3 sama
3 sme » _ sme, 3 smt, 5 sme

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: "apologie de variation und does online communication ((3 sme) OR (3 same)) development en afrique.~".
• Adding a wildcard symbol may retrieve word variants: apologie de variation und does online communication ((3 sme) OR (3 same)) development en afrique.*.