Perhaps you should try some spelling variations:
trough communication » through communication, thought communication, touch communication
communication model » communication media
integrating land » integrating a, integrated land, integrating data
au developpement » du developpement, de developpement, le developpement
developpement de » developpement des, developpement durable
171 integrating » 7 integrating, 1 integrating, 10 integrating
technology 171 » technology 1.1, technology 11, technology 10.1
de afrique » de l'afrique, en afrique, l afrique
10 trough » 10 through, 12 through, 15 through
model au » modele au, model a, model aa
land 10 » land 1, band 10, land 60

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

• Adding a wildcard symbol may retrieve word variants: technology 171 integrating land 10 trough communication model au developpement de afrique.*.