Perhaps you should try some spelling variations:
technologies based » technologies used, technology based, technologies a
communication room » communication robyn, communication r, communication 3
developpement quel » developpement manuel, developpement rural, developpement des
based formulacion » basic formulation, case formulation, based simulation
formulacion whom » formulation where, formulacion de
e communication » de communication, 1 communication, une communication
3 developpement » de developpement, le developpement, et developpement
quel afrique » en afrique, l afrique
does e » does de, does _, does a
room 3 » room _, room 1, room a

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 room 3 developpement quel afrique.*.