Perhaps you should try some spelling variations:
des developpement » des developpements, de developpement, le developpement
2.2 communication » 2.3 communication, 3.2 communication, 2.7 communication
developpement de » developpement des, developpement durable
age information » care information, rate information, die information
technology age » technology usage, technology wages, technology a
information 2 » information 3
de afrique » de l'afrique, en afrique, l afrique
2 process » 3 process
costs des » costs fees

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

• Adding a wildcard symbol may retrieve word variants: technology age information 2 process 2.2 communication costs des developpement de afrique.*.