Perhaps you should try some spelling variations:
voice communication » voice communications, mobile communication, device communication
communication model » communication media
development east » development southeast, development 1
110 integrating » 10 integrating, 6.10 integrating, 1 integrating
technology 110 » technology 10, technology 11, technology 11.2
integrating a » integrating _, integrating human
d development » ed development, 1 development, led development
east afrique » east africa, east african, en afrique
model d » model du, modell d, model 1

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

• Adding a wildcard symbol may retrieve word variants: technology 110 integrating a _ voice communication model d development east afrique.*.