Perhaps you should try some spelling variations:
6.1.3 communication » 2.2.3 communication, 2.8.3 communication, 3.2.3 communication
seismology volume » technology volume
volume evaluation » value evaluation, course evaluation, use evaluation
evaluation aims » evaluation amp, evaluation aus, evaluation a
developpement l » developpement il, developpement la, developpement de
aims carl » aus carl, irs carl
l afrique » en afrique

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

• Adding a wildcard symbol may retrieve word variants: seismology volume evaluation aims carl 6.1.3 communication costs _ developpement l afrique.*.