Perhaps you should try some spelling variations:
communication series » communication services, communication systems, communication skills
3.2 communication » 3 communication, 2.3 communication, de communication
technology rate » technology state, technology role, technology related
e developpement » de developpement, le developpement, et developpement
rate inflation » grade inflation, wage inflation, age inflation
inflation do » inflation co, inflation der, inflation das
des afrique » en afrique, de l'afrique
prices 3.2 » price 3.2, prices 3.1, prices 4.2
series e » series _, series 1, series 2

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

• Adding a wildcard symbol may retrieve word variants: technology rate inflation do prices 3.2 communication series e developpement des afrique.*.