Perhaps you should try some spelling variations:
translation based » transition based, translation age, translation layer
5.2 communication » 3.2 communication, 6.2 communication, 2.2 communication
developpement en » developpement et, developpement des, developpement de
a translation » _ translation, a translational, a transition
based project » based product, based products
technology a » technology 1, technology 3, technology 4
project 5.2 » projects 5.2, project 5.1, project 1.2

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

• Adding a wildcard symbol may retrieve word variants: technology a translation based project 5.2 communication costs _ developpement en afrique.*.