Perhaps you should try some spelling variations:
based communication » brand communication, based compensation, mediated communication
developpement rural » development rural, developpement durable, development moral
technology 1 » technology _
1 innovation » 2 innovation, 3 innovation, 4 innovation
2 co » _ co, a co
home » some

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "technology 1 innovation a home based communication ((2 c) OR (2 co)) developpement rural areas.~".
• Adding a wildcard symbol may retrieve word variants: technology 1 innovation a home based communication ((2 c) OR (2 co)) developpement rural areas.*.