Perhaps you should try some spelling variations:
"plateau-spaced electrodes" » "plateau-based electrodes", "plateau-shaped electrode", "plateau-surface electrodes"
"plateau-coated electrodes" » "plateau-based electrodes", "plateau-printed electrodes", "plateau-based electrode"

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"plateau-spaced electrodes\") OR (\"plateau-coated electrodes\"))".
• Removing quotes may allow a broader search: (( plateau-spaced electrodes ) OR ( plateau-coated electrodes )).
• Adding a wildcard symbol may retrieve word variants: (("plateau-spaced electrodes") OR ("plateau-coated electrodes"))*.