Perhaps you should try some spelling variations:
technology trade » technology trends, technology transfer, technology transfers
10 communication » 1 communication, de communication, 3 communication
trade infection » tract infection, trade interaction, trade deflection
development lie » development life, development li, development lid
infection data » infection rate, infection rates, section data
lie afrique » l afrique
data bace » data base, data race, data based
bace 10 » bace 1, base 10, peace 10
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: technology trade infection data bace 10 communication costs a development lie afrique.*.