Perhaps you should try some spelling variations:
communication model » communication media
development east » development southeast, development 1
12 integrating » 1 integrating, 10 integrating, 2 integrating
technology 12 » technology 1.2, technology 1, technology 2
integrating a » integrating _, integrating human
east africa » west africa
model 2 » model 1, model 2.2, model 2.1

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

• Adding a wildcard symbol may retrieve word variants: technology 12 integrating a _ mobile communication model 2 development east africa.*.