Perhaps you should try some spelling variations:
basic formulation » basic population, bayesian formulation, policy formulation
formulation model » circulation model, simulation model, population model
technology basic » technology based, technology asia, terminology basic
communications 5 » communications _, communications a, communications pt
et developpement » de developpement, le developpement, test development
developpement et » developpement des, developpement de, development east
et afrique » en afrique, 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 basic formulation model geo data communications 5 et developpement et afrique.*.