Perhaps you should try some spelling variations:
technologies rule » technologies reduce, technologies could, technologies ret
formulation model » circulation model, simulation model, population model
rule formulation » re formulation, la formulation, case formulation
b3 developpement » de developpement, le developpement, et developpement
developpement en » developpement et, developpement des, developpement de
4 communication » 3 communication, 5.4 communication, de communication
model does » model codes, model deep, model dom
does 4 » 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 rule formulation model does 4 communication _ b3 developpement en afrique.*.