openpyxl keywords and .xlsx sample

(keywords.txt file)
#THROWAWAY FIRST LINE TO PREVENT BOM MISMATCH... IGNORE THIS MESSAGE
test
openpyxl
hello

(results.xlsx contents)
index	serial	text	keywords found	total keywords
1	1001	this is a openpyxl test
2	1002	of openpyxl
3	1003	and whether
4	1004	it can test and check
5	1005	for hello words that
6	1006	are in each of the rows
7	1007	of this hello
8	1008	test file
9	1009	but if it doesn't work
10	1010	I don't know much about openpyxl