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

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("neuron femoral artificial neural network") or ("neural real artificial neural network"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("neuron femoral artificial neural network") OR ("neural real artificial neural network")).
• Removing quotes may allow a broader search: (( neuron femoral artificial neural network ) or ( neural real artificial neural network )).
• Adding a wildcard symbol may retrieve word variants: (("neuron femoral artificial neural network") or ("neural real artificial neural network"))*.