Perhaps you should try some spelling variations:
worked communication » work communication, world communication, linked communication
its development » gas development, skills development, editions development
technologies 3 » technologies _, technologies 4, technologies 2
development li » development lid, development lie, development lin
3 innovation » 2 innovation
innovation 1 » innovation _, innovation a
has worked » what worked, a worked, years worked
li afrique » l afrique, en afrique
1 has » 19 has, 1 das, _ has

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

• Adding a wildcard symbol may retrieve word variants: technologies 3 innovation 1 has worked communication _ its development li afrique.*.