Perhaps you should try some spelling variations:
communication modes » communication model, communication des, communication media
integrating land » integrating a, integrated land, integrating data
au developpement » du developpement, de developpement, le developpement
11 integrating » 1 integrating, 10 integrating, 12 integrating
technology 11 » technology 1.1, technology 110, technology 171
des l'afrique » de l'afrique, de l'amerique
modes au » modeles au, modele au, modes _
land 3 » gland 3, land _, land a

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

• Adding a wildcard symbol may retrieve word variants: technology 11 integrating land 3 _ communication modes au developpement des l'afrique.*.