Perhaps you should try some spelling variations:
trough communication » through communication, thought communication, touch communication
deux developpement » deux developpements, de developpement, du developpement
developpement en » developpement et, developpement des, developpement de
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
information 2 » information 3
each trough » search through, peace through, death through
2 each » 2 teach, _ each, 0 each

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

• Adding a wildcard symbol may retrieve word variants: technologies a information 2 each trough communication a deux developpement en afrique.*.