Perhaps you should try some spelling variations:
event communication » recent communications, client communication, expert communication
technologies based » technologies used, technology based, technologies a
based innovation » und innovation
de developpement » sme development
developpement la » developpement de, developpement et, developpement du
innovation 3.2 » innovation 2.2, innovation 3.1, innovation 2
la afrique » l afrique, la fabrique, en afrique
has event » has ever, als event
3.2 has » 3.2 hts, 3.2 phase, 6.3.2 has
a de » a die, a der, a des

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

• Adding a wildcard symbol may retrieve word variants: technologies based innovation 3.2 has event communication a de developpement la afrique.*.