Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
technologies child » technologies could, technologies cohort, technologies co
child interactions » machine interactions, chemical interactions
man communications » oman communications, human communications, iran communications
interactions case » interventions case, interactions a, interactions chapter
3 developing » 3 development
developing l » developing l2, developing _, developing a
case data » cases data, base data, use data
l afrique » en afrique
data man » data mean, data main, data map
costs 3 » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technologies child interactions case data man communications costs 3 developing l afrique.*.