its not finding anything because there is no "i live ok" string contained in the data your showing

if you want to find any of the words contained in "i live ok" you will need to separate them and do separate searches for each one and combine the results

just break down the 'find' text into words, be sure to use a delimiter, semi-colon maybe (dont use spaces because then you cant search for 2 word strings or more)

put it in a list and perform the search.

hope this helps