Perhaps you should try some spelling variations:
competition model » competitive model, computation model, competitive models
integrating land » integrating a, integrated land, integrating data
du developpement » de developpement, le developpement, et developpement
developpement de » developpement des, developpement durable
10 integrating » 1 integrating, _ integrating, 4 integrating
technology 10 » technology 110, technology 1, technology 11
de afrique » de l'afrique, en afrique, l afrique
1 through » 3 through
model du » model due, model d, model dal
land 1 » land _, band 1, land a

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

• Adding a wildcard symbol may retrieve word variants: technology 10 integrating land 1 through competition model du developpement de afrique.*.