Perhaps you should try some spelling variations:
technologies based » technologies used, technology based, technologies a
developpement quel » developpement manuel, developpement rural, developpement des
based formulacion » basic formulation, case formulation, based simulation
de developpement » sme development
formulacion who » formulacion de, formulation where
e communication » de communication, 1 communication, une communication
communication r » communication 3, communication 1, communication 2
quel afrique » en afrique, l afrique
who loses » who uses
loses e » loses _, moses e, losses _
r de » r des, r die, r d

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

• Adding a wildcard symbol may retrieve word variants: technologies based formulacion who loses e communication r de developpement quel afrique.*.