Perhaps you should try some spelling variations:
science networks » sciences network, sequence networks, alliance networks
science network » sciences network, science work, sequence networks
science works » science world, science parks, science workshop

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: ((((science networks) OR (science works))) OR (science network)). historical survey.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((science networks) OR (science works))) or (science network)). historical survey".
• Adding a wildcard symbol may retrieve word variants: ((((science networks) OR (science works))) or (science network)). historical survey*.