Perhaps you should try some spelling variations:
4.1 communication » 4 communication, 2.3 communication, 3.2 communication
21st information » cost information, ist information, asset information
developpement il » developpement de, developpement et, developpement du
technology 21st » technology 2.1.1, technology 2.1.2, technology 2.1.3
information 1.2 » information 1.5.2, information 2
a developpement » au developpement, de developpement, le developpement
1.2 process » 10.2 process, 12.2 process, 4.2 process
process 4.1 » process 2.1, process 4.2, process 4.3
il afrique » l afrique, en afrique
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology 21st information 1.2 process 4.1 communication costs a developpement il afrique.*.