Perhaps you should try some spelling variations:
evidence network » dence network, incidence networks, resilience network
sequence network » sequence networks, sequential network, recurrence network
guidance network » finance network, impedance network, guided network
science network » sciences network, science networks, science work
heart sequence » heart sequences, charts sequence, header sequence
guide network » guided network, side network, wide network

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: (((( health ((evidence network) OR (science network)) systems recent ) OR ( heart sequence network systems recent ))) OR ( health ((guidance network) OR (guide network)) systems recent )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((( health ((evidence network) or (science network)) systems recent ) or ( heart sequence network systems recent ))) or ( health ((guidance network) OR (guide network)) systems recent ))".
• Adding a wildcard symbol may retrieve word variants: (((( health ((evidence network) or (science network)) systems recent ) or ( heart sequence network systems recent ))) or ( health ((guidance network) OR (guide network)) systems recent ))*.