Perhaps you should try some spelling variations:
formulation model » circulation model, simulation model, population model
developpement il » developpement de, developpement et, developpement du
technologies re » technologies ret, technologies art, technologies _
1 communication » 10 communication, 3 communication, 4 communication
communication 3 » communication _, communication a
b developpement » de developpement, le developpement, et developpement
re formulation » rule formulation, _ formulation, 3 formulation
model does » model codes, model deep, model dom
il afrique » l afrique, en afrique
does 1 » does _, does a, does e

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

• Adding a wildcard symbol may retrieve word variants: technologies re formulation model does 1 communication 3 b developpement il afrique.*.