Perhaps you should try some spelling variations:
communication union » communication united, communication une, communication using
under developpement » under development, de developpement, un developpement
3.2 communication » 3 communication, 2.3 communication, de communication
technology 11 » technology 1.1, technology 110, technology 171
inflation gas » inflation das, inflation bias, inflation tax
11 inflation » 10 inflation, 12 inflation, _ inflation
union under » union und, union index, union uber
des afrique » en afrique, de l'afrique
prices 3.2 » price 3.2, prices 3.1, prices 4.2

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

• Adding a wildcard symbol may retrieve word variants: technology 11 inflation gas prices 3.2 communication union under developpement des afrique.*.