Perhaps you should try some spelling variations:
communication model » communication media
true communication » truth communication, time communication, stroke communication
integrating land » integrating a, integrated land, integrating data
de developpement » sme development
developpement la » developpement de, developpement et, developpement du
2.1 integrating » 3.1 integrating, 4.1 integrating, 4.2.1 integrating
technology 2.1 » technology 2.2, technology 3.1, technology 1
la afrique » l afrique, la fabrique, en afrique
model de » model due, model d, model du

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

• Adding a wildcard symbol may retrieve word variants: technology 2.1 integrating land _ true communication model de developpement la afrique.*.