Perhaps you should try some spelling variations:
technologies concrete » technologies corporate, technologies cohort, technologies create
concrete formulation » contract formulation
trade developments » trade development, rate developments, price developments
formulation net » formulation et, formulation des, formulation de
communication 3 » communication _, communication a
developments 4 » developments _
net losses » net loss
4 afrique » l afrique, en afrique, 2014 afrique
3 trade » 1 trade, 4 trade, 2 trade

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

• Adding a wildcard symbol may retrieve word variants: technologies concrete formulation net losses _ communication 3 trade developments 4 afrique.*.