Perhaps you should try some spelling variations:
communications models » communication model, communication modes, communicating model
integrating area » integrating a, integrating new, integrating data
le developpement » de developpement, sme development
developpement de » developpement des, developpement durable
2.2 integrating » 3.2 integrating, 4.2 integrating, 5.2 integrating
technology 2.2 » technology _, technology 1, technology 3
de afrique » de l'afrique, en afrique, l afrique
models le » models 1, models 3, models 4
area 6 » area _, area 5, area a
6 data » 2 data, 1 data

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

• Adding a wildcard symbol may retrieve word variants: technology 2.2 integrating area 6 data communications models le developpement de afrique.*.