Perhaps you should try some spelling variations:
technologies based » technologies used, technology based, technologies a
based formulacion » basic formulation, case formulation, based simulation
use developpement » de developpement, le developpement, use development
formulacion whom » formulation where, formulacion de
e communication » de communication, 1 communication, une communication
communication r » communication 3, communication 1, communication 2
developpement l » developpement il, developpement la, developpement de
l afrique » en afrique
does e » does de, does _, does a
r use » _ use, 2 use, 3 use

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

• Adding a wildcard symbol may retrieve word variants: technologies based formulacion whom does e communication r use developpement l afrique.*.