This is the 136th most frequent Polish word.
pomocy
"Pomocy" means "help" (used in the context of seeking or asking for help).
Here, 'pomocy' describes the help required in a specific situation involving external assistance.
Strażacy potrzebowali pomocy w gaszeniu pożaru.
The firefighters needed help in extinguishing the fire.
Here 'pomocy' translates to 'help' in the context of asking for assistance.
Proszę o pomoc w znalezieniu drogi.
Please help me find the way.
In this case, 'pomocy' is used to mean 'assistance' that is being provided.