Perhaps you should try some spelling variations:
development southeast » development south, development studies
communication modes » communication model, communication des, communication media
integrating land » integrating a, integrated land, integrating data
10 integrating » 1 integrating, _ integrating, 4 integrating
technology 10 » technology 110, technology 1, technology 11
3 development » 2 development
4 mobile » _ mobile, a mobile, 2 mobile
modes 3 » models 3, modes _, modules 3
land 4 » land _, land a, land 2

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

• Adding a wildcard symbol may retrieve word variants: technology 10 integrating land 4 mobile communication modes 3 development southeast afrique.*.