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

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 accelerator ) OR ((((( particle accelerate ) OR ( particles accelerated ))) OR ( particle acceleraton )))).
• Adding a wildcard symbol may retrieve word variants: (( particle accelerator ) or ((((( particle accelerate ) or ( particles accelerated ))) or ( particle acceleraton ))))*.