Perhaps you should try some spelling variations:
technologies based » technologies used, technology based, technologies a
good communication » world communication, ihrd communication, based communication
sites development » site's development, site development, cities development
based innovation » und innovation
communication 2 » communication _, communication a, communication 3
development lin » development li, development lid, development lie
innovation 1 » innovation _, innovation a
lin afrique » en afrique, l afrique
has good » has gone, has told
2 sites » _ sites, et sites
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 based innovation 1 has good communication 2 sites development lin afrique.*.