Perhaps you should try some spelling variations:
model communication » modern communication, moral communication, modeling communication
developing africa » developing africa's, developing america, development africa
information can » information case, information 1, information 1.2
technologies 2 » technologies _, technologies 4
africa africa » afrika africa, africa africa's, america africa
3 developing » 3 development
eep model » deep model, sep model, creep model
can eep » can deep, can keep
costs 3 » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information can eep model communication costs 3 developing africa africa.*.