A straightforward solution is to say that keywords are alphabetic only and should match contiguous alphabetic strings precisely, ignoring case. Additional, matches really should be viewed as line by line, not sentence by sentence. We can use a regex to locate alphabetic sequences and sets to examine containment like so: https://buy-nike-pallets-online01000.pages10.com/5-simple-statements-about-nike-shoes-in-bulk-explained-67730329