Perhaps you should try some spelling variations:
communication modes » communication model, communication des, communication media
white development » site development, mine development, agile development
development urban » development bank, development band, development update
de communication » mobile communication, online communication
information 1.2 » information 1.5.2, information 2
modes white » model while, ones white
1.2 2 » 1.2 _, 1.2 a, 1.2 r
2 de » 2 die, 2 der, _ de

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information 1.2 2 de communication modes white development urban areas.*.