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
1 integrating » 10 integrating, _ integrating, 4 integrating
technology 1 » technology _
de afrique » de l'afrique, en afrique, l afrique
a through » a thorough, 3 through, 1 through
model du » model due, model d, model dal
land a » land _, poland a

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

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