Perhaps you should try some spelling variations:
class communication » mass communication, plans communication, crisis communication
information 2.3.3 » information 4.3.3, information 2.3.2, information 3.3.3
developing farms » developing forms, developing forest, developing areas
technologie de » technologies de, technologie der, technologie die
de information » die information, de informacion, e information
farms across » firms across, reforms across, flows across
2.3.3 das » 2.2.3 das, 2.3.1 das, 2.3.2 das
das class » base class, case class, das coase

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

• Adding a wildcard symbol may retrieve word variants: technologie de information 2.3.3 das class communication costs _ developing farms across.*.