.*?any character (except for line terminators), repeated any number of times
\ba Unicode word boundary
Non-Capturing Group(?:[sS]trony\s+[lL]okalne(?:\s+GW\s+-)?|GW) 1st Alternative[sS]trony\s+[lL]okalne(?:\s+GW\s+-)? sthe literal s (11510 / 1638 / 7316) (case sensitive)
Sthe literal S (8310 / 1238 / 5316) (case sensitive)
tronythe literal text trony (case sensitive) \s+any whitespace character, repeated at least once
lthe literal l (10810 / 1548 / 6C16) (case sensitive)
Lthe literal L (7610 / 1148 / 4C16) (case sensitive)
okalnethe literal text okalne (case sensitive) Non-Capturing Group(?:\s+GW\s+-)? ?repeats the group contents below at most once:
\s+any whitespace character, repeated at least once
GWthe literal text GW (case sensitive) \s+any whitespace character, repeated at least once
-the literal - (4510 / 558 / 2D16)
GWthe literal text GW (case sensitive) \s*any whitespace character, repeated any number of times
.*?any character (except for line terminators), repeated any number of times
\s*any whitespace character, repeated any number of times
nrthe literal text nr (case sensitive) .*any character (except for line terminators), repeated any number of times
g modifier: global. Finds all matches instead of stopping after the first
m modifier: multiline. Causes ^ and $ to match the start and end of each line, not only the start and end of the string