Perhaps you should try some spelling variations:
sites developpement » site development, site's development, de developpement
based communication » brand communication, based compensation, mediated communication
technologies based » technologies used, technology based, technologies a
developpement 2.3 » development 2.3, developpement 1.4, development 2.1
based innovation » und innovation
communication 3 » communication _, communication a
innovation 1 » innovation _, innovation a
2.3 matrices » 2 matrices, 6.4 matrices, 2.3 materials
may based » play based, key based, soy based
3 sites » _ sites, 2 sites, 3 site
1 may » 11 may, 31 may, 21 may

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 may based communication 3 sites developpement 2.3 matrices.*.