Perhaps you should try some spelling variations:
technologies based » technologies used, technology based, technologies a
mean communication » lean communication, modern communication, human communication
based interaction » based interactive, based instruction, based interventions
interaction pt » interaction _, interaction 1, interaction 4
4 developing » 3 developing
data mean » data map
pt data » pet data, ct data, plot data
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 pt data mean communication costs 4 developing _ afrique.*.