Perhaps you should try some spelling variations:
downward communication » towards communication, aware communication, hazard communication
communication 6.2 » communication 3.2, communication 3.3, communication 2
technologies do » technologies de, technologies box, technologies daf
do information » 2 information, 1 information, 3 information
information a » information age, information about
de downward » _ downward, a downward, 2.5 downward
6.2 2 » 6.2 _, 6.2 a, 6.2 x
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: technologies do information a de downward communication 6.2 2 development latin afrique.*.