Perhaps you should try some spelling variations:
communication code » communications code, communication cote, communication mode
a communication » la communication, data communication, data communications
a developpement » au developpement, de developpement, le developpement
technology 2.2 » technology _, technology 1, technology 3
inflation food » inflation good, inflation from, inflation und
2.2 inflation » 2.3 inflation, 3.2 inflation, 2.2.4 inflation
des afrique » en afrique, de l'afrique
prices a » prices _
code a » code _, code 2

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

• Adding a wildcard symbol may retrieve word variants: technology 2.2 inflation food prices a communication code a developpement des afrique.*.