Perhaps you should try some spelling variations:
"particles accelerated" » "particles acceleration", "particle accelerator", "lattices accelerated"
"partially accelerated" » "particle accelerator", "partially correlated", "partially integrated"
"particle accelerated" » "particle accelerator", "practice accelerated", "particles acceleration"
"particle acceleraton" » "particle accelerator", "particles acceleration", "particle accelerations"
"particle accelerators" » "particle accelerator", "particle accelerate", "particle accelerating"

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: (("particle acceleration") OR ((("particle accelerators") OR ((((("particle accelerated") OR ("particle acceleraton"))) OR ((("particles accelerated") OR ("partially accelerated")))))))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"particle acceleration\") or (((\"particle accelerators\") or (((((\"particle accelerated\") or (\"particle acceleraton\"))) or (((\"particles accelerated\") OR (\"partially accelerated\"))))))))".
• Removing quotes may allow a broader search: (( particle acceleration ) or ((( particle accelerators ) or ((((( particle accelerated ) or ( particle acceleraton ))) or ((( particles accelerated ) OR ( partially accelerated )))))))).
• Adding a wildcard symbol may retrieve word variants: (("particle acceleration") or ((("particle accelerators") or ((((("particle accelerated") or ("particle acceleraton"))) or ((("particles accelerated") OR ("partially accelerated"))))))))*.