Perhaps you should try some spelling variations:
de communication » mobile communication, online communication
technology than » technology tax, technology trap, technology change
development lie » development life, development li, development lid
than deduction » tax deduction, tax deductions, actual deduction
deduction data » reduction data, education data, production data
4 development » 2 development, 4 developing
lie afrique » l afrique
data case » data base, data based
case de » case des, case d, case d1
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: technology than deduction data case de communication costs 4 development lie afrique.*.