I need a site or a program that allows me to insert a couple of words and returns me every combination of those words. Like: word1 word2 word3 word4 word1 word3 word4 word2 word1 word4 word2 word3 etc. etc. Like this site Code: http://users.telenet.be/vdmoortel/dirk/Maths/permutations.html does with letters. (tried it with words but that doesn't work) P.S. Thought I post it here since the Blogging section deals a lot with content manipulations. Mods, please delete or move if this doesn't belong here.