Perhaps you should try some spelling variations:
communication model » communication media
oral communication » personal communication
technologies ict » technologies icts, technologies iot, technologies art
ict information » ct information, iot information, ist information
africa afrique » africa africa
model human » models human, modern human, modeling human
de oral » de otras, new oral

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

• Adding a wildcard symbol may retrieve word variants: technologies ict information _ de oral communication model human development africa afrique.*.