Perhaps you should try some spelling variations:
"neutron model artificial neural network" » "neutron femoral artificial neural network", "neutron real artificial neural network", "neuron model artificial neural network", "neural model artificial neural network"
"neurons can artificial neural networks" » "neurons real artificial neural networks", "neurons _ artificial neural networks"

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: (("neutron model artificial neural network") OR ("neurons can artificial neural networks"))~.
• Removing quotes may allow a broader search: (( neutron model artificial neural network ) or ( neurons can artificial neural networks ))~.
• Adding a wildcard symbol may retrieve word variants: (("neutron model artificial neural network") or ("neurons can artificial neural networks"))*.