Perhaps you should try some spelling variations:
"ofelementary particles, quantum field theory" » "elementary particle, quantum field theory", "elemental particles, quantum field theory", "supplementary articles, quantum field theory"
"elementary articles, quantum field theory" » "elementary particle, quantum field theory", "elemental particles, quantum field theory", "elementary vortices, quantum field theory"

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: (((("elementary articles, quantum field theory") OR ("ofelementary particles, quantum field theory"))) OR ("elementary particles, quantum field theory")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"elementary articles, quantum field theory\") OR (\"ofelementary particles, quantum field theory\"))) or (\"elementary particles, quantum field theory\"))".
• Removing quotes may allow a broader search: (((( elementary articles, quantum field theory ) OR ( ofelementary particles, quantum field theory ))) or ( elementary particles, quantum field theory )).
• Adding a wildcard symbol may retrieve word variants: (((("elementary articles, quantum field theory") OR ("ofelementary particles, quantum field theory"))) or ("elementary particles, quantum field theory"))*.