Perhaps you should try some spelling variations:
communication phase » communication case, communication based, communication paper
6.2 communication » 3.2 communication, 2.3 communication, 2.7 communication
inflation target » inflation targeting, inflation rate, inflation rates
d1 developpement » de developpement, du developpement, le developpement
developpement en » developpement et, developpement des, developpement de
technology und » technology fund, technology used, technology use
und inflation » _ inflation, low inflation, der inflation
target spaces » target species, target states, target prices
spaces 6.2 » spaces 4.2, spaces 1.1, spaces 2.1
phase d1 » phase 1, phase de, phase der

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 spaces 6.2 communication phase d1 developpement en afrique.*.