Let's look at the algorithm of spelling correction used by search engines. (technowize.com)
hippypoet Since we seem to picking on details this morning, I say no veh mon to yo spelling correction of Yahweh. (religion.blogs.cnn.com)
The other pages include an outline of what the GCSE course entails, a page of important spellings (and a blank section for students to add their own spelling corrections), and finally a student speak mark scheme for the 6 mark exam questions. (tes.com)