Perhaps you should try some spelling variations:
survey information » server information, jury information, security information
technology survey » technology surveys, technology curve, technology series
information needs » information networks
das developpement » des developpements, de developpement, du developpement
developpement du » developpement de, developpement des, developpement et
du america » de america, buy america, _ america
needs 2.3 » needs 4.3, needs 2.5, needs 2.8
2.3 risk » 3.3 risk, 5.3 risk, 4.3 risk
a das » 1 das, 2 das, 3 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 2.3 risk communication a das developpement du america.*.