Regular Expressions 101

1st Alternative((^|\S+)Nennbetrag(\S+|$))

Group 1((^|\S+)Nennbetrag(\S+|$))

Group 2(^|\S+)

1st Alternative^

^start of line

2nd Alternative\S+

\S+any non-whitespace character, repeated at least once

Nennbetragthe literal text Nennbetrag (case sensitive)

Group 3(\S+|$)

1st Alternative\S+

\S+any non-whitespace character, repeated at least once

2nd Alternative$

$end of line

2nd Alternative((^|\S+)Nennbetrag)

Group 4((^|\S+)Nennbetrag)

Group 5(^|\S+)

1st Alternative^

^start of line

2nd Alternative\S+

\S+any non-whitespace character, repeated at least once

Nennbetragthe literal text Nennbetrag (case sensitive)

3rd Alternative(Nennbetrag(\S+|$))

Group 6(Nennbetrag(\S+|$))

Nennbetragthe literal text Nennbetrag (case sensitive)

Group 7(\S+|$)

1st Alternative\S+

\S+any non-whitespace character, repeated at least once

2nd Alternative$

$end of line

Global pattern flags

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

Detailed match information will be displayed here automatically.

Search reference

Regular Expression

((^|\S+)Nennbetrag(\S+|$))|((^|\S+)Nennbetrag)|(Nennbetrag(\S+|$))

New

Nennbetrag
Nennbetrag 
 Nennbetrag
 Nennbetrag 
Nennbetrag    
    Nennbetrag
    Nennbetrag    
Nennbetragaaaa
aaaaNennbetrag
aaaaNennbetragaaaa
Nennbetrag  a  
  a  Nennbetrag
  a  Nennbetrag  a  
Nennbetra

Regular Expression

Extraction