Perhaps you should try some spelling variations:
"normal model artificial neural network" » "normal femoral artificial neural network", "normal real artificial neural network", "normal model artificial neural networks", "neural model artificial neural network", "novel model artificial neural network"
"view can artificial neural network" » "view real artificial neural network", "view _ artificial neural network", "view can artificial neural networks", "vien can artificial neural network", "vien canh artificial neural network", "tiep can artificial neural network"

Try widening your search to All Fields.

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

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