Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
technologies based » technologies used, technology based, technologies a
man communications » oman communications, human communications, iran communications
based interaction » based interactive, based instruction, based interventions
interaction plot » interaction pt, interaction about, interaction ports
4 developing » 3 developing
developing l » developing l2, developing _, developing a
plot data » plant data, iot data, aiot data
l afrique » en afrique
data man » data mean, data main, data map
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologies based interaction plot data man communications costs 4 developing l afrique.*.