Perhaps you should try some spelling variations:
power communication » your communication, fiber communication, better communication
communication modes » communication model, communication des, communication media
policy formation » policy formulation, family formation
de development » e development, ce development, de developpement
development li » development lid, development lie, development lin
formation 1.2 » formation 3.2, formation 1.1, formation 5.2
li afrique » l afrique, en afrique
her power » der power, where power, peer power
modes de » mondes de, mode de, modeles de
1.2 her » 1.2 where, 1.2 other

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

• Adding a wildcard symbol may retrieve word variants: technology policy formation 1.2 her power communication modes de development li afrique.*.