Perhaps you should try some spelling variations:
3.4.2 communication » 3.3.2 communication, 3.4.1 communication, 3.4.4 communication
developpement la » developpement de, developpement et, developpement du
inflation gross » inflation across, inflation process, information gross
gross process » egress process, gross proceeds, group process
process 3.4.2 » process 3.1.2, process 3.3.2, process 3.4.1
technology 1 » technology _
1 inflation » 10 inflation, 12 inflation, _ inflation
la afrique » l afrique, la fabrique, en afrique

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

• Adding a wildcard symbol may retrieve word variants: technology 1 inflation gross process 3.4.2 communication costs _ developpement la afrique.*.