.*any Unicode character (except for line terminators), repeated any number of times
\ba Unicode word boundary
cuerpothe literal text cuerpo (case sensitive) s?optionally matches the literal s (11510 / 1638 / 7316) (case sensitive)
\ba Unicode word boundary
\W+any character that is not a Unicode word character, repeated at least once
dethe literal text de (case sensitive) \sa Unicode whitespace character
seguridadthe literal text seguridad (case sensitive)