Perhaps you should try some spelling variations:
information search » information sharing, information service, information sources
der developpement » de developpement, des developpements, leur developpement
developpement der » developpement des, developpement de, developpement et
39 communication » 3 communication, 9 communication, 19 communication
communication 13 » communication 1.3, communication 3, communication 1
search race » search space, search games, search rules
der farce » der face, der farben, der farmen
race 39 » race 3.7
13 der » 1.3 der

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

• Adding a wildcard symbol may retrieve word variants: technology _ information search race 39 communication 13 der developpement der farce.*.