Perhaps you should try some spelling variations:
where communication » when communication, aware communication, sincere communication
et developpement » de developpement, le developpement, test development
developpement en » developpement et, developpement des, developpement de
communication 3 » communication _, communication a
4 translation » 4 translations, _ translation, a translation
technology 4 » technology _, technology 1, technology 3
paper where » later where, pifer where, water where
3 et » 13 et, 3 fet, 3 set

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

• Adding a wildcard symbol may retrieve word variants: technology 4 translation _ paper where communication 3 et developpement en afrique.*.