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 term » interaction _
term data » firm data, farm data, form data
data mean » data map
a afrique » l afrique, en afrique
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technologies based interaction term data mean communication costs a development a afrique.*.