In the find dialog click at Customize…
and enable “[X] Regular Expression can match new line characters”
Than just RegEx search for “Deep.+thumb up.”
If you have more then one of such block in the document, then
search non-greedy “Deep.+?thumb up.” to select only one block at time.
OR prefix your expression by “(?s)”
It’s like the JAVA pattern DOTALL
to allow the dot to match newline characters, too.
Or the perl single-line modifier ‘s’ which treats a string as single line.
That is, change “.” to match any character whatsoever,
even a newline, which normally it would not match.
An other trick is to utilize [sS] to match any character:
Read more at http://www.regular-expressions.info/reference.html