Perhaps you should try some spelling variations:
11.6 communication » 1.1 communication, 1.3 communication, 1.4 communication
developpement de » developpement des, developpement durable
technology ict » technology 1
ict insulation » price insulation, _ insulation, ict innovation
insulation del » insulation e2, vinculacion del, insulation _
proceso 11.6 » process 1.6, process 11.1, process 11.5
del proceso » el proceso, dual process
de afrique » de l'afrique, en afrique, l afrique

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

• Adding a wildcard symbol may retrieve word variants: technology ict insulation del proceso 11.6 communication costs _ developpement de afrique.*.