Perhaps you should try some spelling variations:
communication phase » communication case, communication based, communication paper
der developpement » de developpement, des developpements, leur developpement
developpement en » developpement et, developpement des, developpement de
inflation rates » inflation rate
4 communication » 3 communication, 5.4 communication, de communication
technology 3 » technology _, technology 1, technology 4
rates prices » water prices, gate prices, wages prices
3 inflation » _ inflation, 2 inflation, 6 inflation
prices 4 » prices _, prices a, prices 3

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

• Adding a wildcard symbol may retrieve word variants: technology 3 inflation rates prices 4 communication phase der developpement en afrique.*.