Perhaps you should try some spelling variations:
communication phase » communication case, communication based, communication paper
5.5 communication » 3.5 communication, 2.5 communication, 5.5.2 communication
die developpement » de developpement, le developpement, du developpement
inflation gerold » inflation levels, inflation across, inflation der
developpement en » developpement et, developpement des, developpement de
technology a » technology 1, technology 3, technology 4
gerold rules » ground rules, good rules, group rules
a inflation » _ inflation, 2 inflation, 6 inflation
rules 5.5 » rules 5.1, rules 3.2, rules 4.2
phase die » phase i, phase ii, phase iii

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

• Adding a wildcard symbol may retrieve word variants: technology a inflation gerold rules 5.5 communication phase die developpement en afrique.*.