Perhaps you should try some spelling variations:
online communication » mobile communication, business communication, mobile communications
developing from » developing crop, developing cross, developing forms
2.2 developing » 3.2 developing, 3.3 developing, 2.2 development
technology de » technology does, technology dlt, technology 1
formation ce » formation c, formation le, formation des
from african » from africa
ce debates » ce debate, key debates, new debates
costs 2.2 » costs 4.2, costs 2.3, cost 2.2

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

• Adding a wildcard symbol may retrieve word variants: technology de formation ce debates online communication costs 2.2 developing from african.*.