Perhaps you should try some spelling variations:
formulation model » circulation model, simulation model, population model
communications 5 » communications _, communications a, communications pt
et developpement » de developpement, le developpement, test development
a formulation » la formulation, _ formulation, 3 formulation
technology a » technology 1, technology 3, technology 4
des afrique » en afrique, de l'afrique
model geo » model grow, model gb, model gui
geo data » eo data, two data
5 et » 5 set, 5 get, 5 het

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

• Adding a wildcard symbol may retrieve word variants: technology a formulation model geo data communications 5 et developpement des afrique.*.