Perhaps you should try some spelling variations:
network information » networks information, networked information, network formation
ecological network » ecological networks, biological networks, hydrological network
face communication » voice communication, de communication, time communication
information costs » information contents, information centers, information content
communication 5.5 » communication 3.3, communication 2.4, communication 3.2
1 enrique » _ enrique, 1 enrique's, mu enrique
costs 4 » costs _, costs a, costs 4.2
4 face » 43 face, _ face, a face

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

• Adding a wildcard symbol may retrieve word variants: ecological network information costs 4 face communication 5.5 _ development 1 enrique.*.