Perhaps you should try some spelling variations:
communication paper » communication power, communication pattern, communication partner
3.5 communication » 3.2 communication, 3 communication, 2.3 communication
inflation target » inflation targeting, inflation rate, inflation rates
de developpement » sme development
developpement de » developpement des, developpement durable
technology und » technology fund, technology used, technology use
und inflation » _ inflation, low inflation, der inflation
target rate » target date, target range, target price
de afrique » de l'afrique, en afrique, l afrique
rate 3.5 » rate 3.4, rate 3.6, rate 7.5
paper de » paper d, paper e, paper ten

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

• Adding a wildcard symbol may retrieve word variants: technology und inflation target rate 3.5 communication paper de developpement de afrique.*.