Perhaps you should try some spelling variations:
based formulacion » basic formulation, case formulation, based simulation
use developpement » de developpement, le developpement, use development
formulacion whom » formulation where, formulacion de
1 communication » 10 communication, 3 communication, 4 communication
developpement l » developpement il, developpement la, developpement de
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: technology based formulacion whom does 1 communication _ use developpement l afrique.*.