Perhaps you should try some spelling variations:
optical communication » optical communications, optic communication, political communication
development urban » development bank, development band, development update
information eine » information being, information edge, information evidence
war development » water development, power development, your development
technologies 4 » technologies _
4 information » 2 information, 1 information
1.13 optical » 3.3 optical, 3.11 optical, 4.3 optical
urban area » urban areas
eine 1.13 » eine 1.2
media war » media water, media what, media word

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information eine 1.13 optical communication media war development urban area.*.