.*any Unicode character (except for line terminators), repeated any number of times
\ba Unicode word boundary
Non-Capturing Group(?:for|at|of) forthe literal text for (case sensitive) atthe literal text at (case sensitive) ofthe literal text of (case sensitive) \s+a Unicode whitespace character, repeated at least once
.*any Unicode 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