Search for a word between 2 words ?

[SIgnificatif]

Hi all.

I would like to ask you about search patterns in text ?

how to search for a particular keyword : left private home or left side private home
1) between keyword1 'title:' X and keyword2 'builder :'
1A) if found , assign a value home=left private
2) skip text in middle and search after the keyword more information:
for left floor1 or left 1floor  ( sometimes written 1floor or floor1)
2A) if found , assign to the variable: SIDE the value left ( or right) and the value 1floor to the variable floor  ( the number of flours could vary from 0 to 10)
here is the text for example:

and  ( if possible)..
3) if in the first task home=left private and SIDE = right (missmatch of sides ..) add a mention to the variable missmatch=problem

Hello this is some text

title : great news here    <-- first part of the exercise 
new beautiful left private home  <-- this is the scope to start with

builder: 
a new company constructed the home 

blablbablablbablablbablablbablablba
some text .....

for more information: 
you can contact to acquire left floor1 Mr. smith, or Mr John

I'm trying to figure out how to use RE and internal SAS F to search for text...that is in variables, I'll have to put all in a loop afterwards..

Thank your response

[ballardw]

Please clearly indicate which are key words. I am not sure if the word is a single word and what it may be or you want to use a phrase

Your subject says "search for a word between two words" , so which are the exact two words searched between???

Example:

how to search for a particular keyword : left private home or left side private home

Is "left private home" a key phrase searching for? or is the OR what you are searching for?

And providing examples of the text to search in and showing what the actual results look like.

[SIgnificatif]

Thank you for your precision, the kw to search is 'left private home' or 'left side private home' ( not the or, the or is a condition), it must be searched BETWEEN the green text, for the other part, it must be searched AFTER the blue text