Identifying keywords in text

[menator01]

Example of using re

import re

mystring = 'Peter Piper peppers picked a peck of pickled peppers. Where\'s peppers the peck of dozens of pickled peppers Peter Piper picked?'

findit = re.search(r'peck(.*?)peppers', mystring).group(1)

print(f'One occurance  -> {findit}')

findit = re.findall(r'(?:peck)(.*?)(?:peppers)', mystring)

print(f'Multiple occurances - > {findit}')

Output:
One occurance  ->  of pickled 
Multiple occurances - > [' of pickled ', ' of dozens of pickled ']