Perhaps you should try some spelling variations:
communication model » communication media
data communication » data communications
line development » mine development, site development, rice development
11 integrating » 1 integrating, 10 integrating, 12 integrating
technology 11 » technology 1.1, technology 110, technology 171
integrating a » integrating _, integrating human
development l » development li, development 1, development law
model line » model fine, model linear, model land
l afrique » en afrique
1 data » 2.1 data, 3.1 data, 4.1 data

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

• Adding a wildcard symbol may retrieve word variants: technology 11 integrating a 1 data communication model line development l afrique.*.