Perhaps you should try some spelling variations:
communication phase » communication case, communication based, communication paper
4.2 communication » 4.2 communications, 3.2 communication, 4.1 communication
der developpement » de developpement, des developpements, leur developpement
inflation gerold » inflation levels, inflation across, inflation der
developpement la » developpement de, developpement et, developpement du
technology area » technology arena, technology array, technology age
area inflation » great inflation, core inflation, der inflation
gerold rules » ground rules, good rules, group rules
la afrique » l afrique, la fabrique, en afrique
rules 4.2 » rules 3.2, rules 4.3

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

• Adding a wildcard symbol may retrieve word variants: technology area inflation gerold rules 4.2 communication phase der developpement la afrique.*.