Perhaps you should try some spelling variations:
des developpements » deux developpements, de developpement, et developpements
survey information » server information, jury information, security information
technology survey » technology surveys, technology curve, technology series
information needs » information networks
developpements de » developpement de, developpement des, developpement du
de america » _ america, en america, desde america
needs 5.4 » needs 5.2, needs 5.3, needs 1.4
5.4 mass » 9.4 mass, 5.4.1 mass, 25.4 masa
a des » a der, a das

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

• Adding a wildcard symbol may retrieve word variants: technology survey information needs 5.4 mass communication a des developpements de america.*.