Perhaps you should try some spelling variations:
communications clarke » communications case, communications lack, communications market
aided communications » wired communications, speed communications, guinea communications
developpement en » developpement et, developpement des, developpement de
2.2 information » 4.2 information, 2.2.3 information, 2.2 transformation
technology 2.2 » technology _, technology 1, technology 3
information 2 » information 3
2 goal » 2 goals, _ goal, a goal

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

• Adding a wildcard symbol may retrieve word variants: technology 2.2 information 2 goal aided communications clarke _ developpement en afrique.*.