Perhaps you should try some spelling variations:
technologies under » technologies index, technologies used, technologies annex
communication 3.3 » communication _, communication a, communication 1
under innovation » gender innovation, und innovation, der innovation
developpement en » developpement et, developpement des, developpement de
innovation 1 » innovation _, innovation a
data written » data twitter, data within, a written
1 data » 2.1 data, 3.1 data, 4.1 data

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

• Adding a wildcard symbol may retrieve word variants: technologies under innovation 1 data written communication 3.3 _ developpement en afrique.*.