Perhaps you should try some spelling variations:
mental development » mineral development, capital development, spatial development
key communication » grey communication, de communication, why communication
information work » information war, information network, information what
4ir information » fair information, der information, fur information
technology 4ir » technology 4, technology 4.1, technology 4.2
costs mental » costs meat, costs rent
work device » work advice, work defined
device key » advice key
1 afrique » l afrique, en afrique, 1 enrique

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

• Adding a wildcard symbol may retrieve word variants: technology 4ir information work device key communication costs mental development 1 afrique.*.