python

I'm looking for python code that will search from a text file for exact keywords(could be a long string) on another html file. E.g [login to view URL] and data.html. Currently it's only matching the first word instead of exact sentence match. My keyword file will contain something like this: Hello welcome Hello welcome to this page Hello world ---up to few thousand lines My data file contains: Hello hello good day --mixed characters which typically expect in the HTML file for the above condition it should return: no match. if excact match identified then print match. I don't want it to print multiple matches if found same found, just need a true result once the condition is met. And ensure it searches for all the keywords line by line against the html page.