Most spell checking systems rely on a series of complex formulae to generate possible matches to words. Unlike most spellcheckers, searchspell is a database based on data obtained from actual human misspellings. The more data searchspell obtains the more accurate and useful it becomes. So to improve searchspell, simply use it every time you search the web.
Incorrect spellings help to populate the typo database.
Correct spellings are counted and web searches are noted to provide the most accurate and relevant typo correction possible. By helping yourself, you will help searchspell in the most direct way possible. Regards, The searchspell Staff.