python - How to read just words, not full phrases -

i have code reads text file, , prints out each line containing keyword (entered input). however, whole phrase entered gets searched, not words them selves. e.g. enter

i have fast car

the whole phrase searched in file, not keywords, such fast, or car.

file = open("file.txt", "r") search= input("what searched?  ") line in file:     if search in line:         print ("found" +line)  file.close() 

try this:

search = input("what searched?  ").split()  open("file.txt", "r") f:     line in f:         if any(word in line word in search):             print ("found" + line)