Perhaps you should try some spelling variations:
communication king » communication making, communication going, communication using
3.1 communication » 3.1 communications, 3.2 communication, 3.5 communication
un developpement » en developpement, de developpement, le developpement
technology 110 » technology 10, technology 11, technology 11.2
110 inflation » 10 inflation, 12 inflation, 10.7 inflation
inflation gas » inflation das, inflation bias, inflation tax
des afrique » en afrique, de l'afrique
prices 3.1 » prices 2.1, prices 3.2, prices 2.3.1
king un » being un, doing un, king dan

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

• Adding a wildcard symbol may retrieve word variants: technology 110 inflation gas prices 3.1 communication king un developpement des afrique.*.