Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
curve information » care information, core information, clarke information
information needs » information networks
technology curve » technology course, technology survey, technology courses
de developpement » sme development
des america » does america, de america, desde america
1.4 crisis » 1.1 crisis, 14 crisis, 3.4 crisis
needs 1.4 » needs 2.4, needs 4.4, needs 5.4
a de » a die, a der, a des

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

• Adding a wildcard symbol may retrieve word variants: technology curve information needs 1.4 crisis communication a de developpement des america.*.