Perhaps you should try some spelling variations:
communication phase » communication case, communication based, communication paper
1.1 communication » 4.1 communication, 1.3 communication, 1.4 communication
de developpement » sme development
developpement de » developpement des, developpement durable
information war » information what, information wants, information when
technology 1 » technology _
war raume » war trauma, der raume, war race
raume 1.1 » raume 1.2, raume 2.1, raume 7.1
phase de » phase der, phase des, phase die
de force » de forges, de formes, use force

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

• Adding a wildcard symbol may retrieve word variants: technology 1 information war raume 1.1 communication phase de developpement de force.*.