Did you say... "yerf dog" ?
Frequent typos and misspellings :
yerf dog yref dog terf dog uerf dog herf dog yeef dog yetf dog yegf dog yeff dog yerr dog yert dog yerc dog yerd dog yerg dog yerb dog yerfdog yerf dog yerf eog yerf sog yerf cog yerf fog yerf dig yerf dlg yerf dpg yerf dor yerf don yerf dot yerf doh yerf dob yerf dof
Webmasters: cut and paste this list of common typos for your keyword search engine optimisation needs. You can also click any of the words above to generate more typos.
Why are misspellings and typos important for you ? Read the introduction about the Typo Trap