Perhaps you should try some spelling variations:
das developpement » des developpements, de developpement, du developpement
information needs » information networks
4ir information » fair information, der information, fur information
technology 4ir » technology 4, technology 4.1, technology 4.2
des american » der american, debt american, dell american
needs one » need one, needs more
one risk » ante risk, line risk, more 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 4ir information needs one risk communication a das developpement des american.*.