Perhaps you should try some spelling variations:
"sequential networks. historical survey" » "terrestrial networks. historical survey"
"sequence networks. historical studies" » "frequency networks. historical studies", "influence networks. historical studies", "reference networks. historical studies"

Try widening your search to All Fields.

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (("sequence networks. historical studies") OR ("sequential networks. historical survey")).
• Removing quotes may allow a broader search: (( sequence networks. historical studies ) or ( sequential networks. historical survey )).
• Adding a wildcard symbol may retrieve word variants: (("sequence networks. historical studies") or ("sequential networks. historical survey"))*.