Perhaps you should try some spelling variations:
douglas mair » douglas mary, douglas a, douglas m
feng douglas » zeng douglas, long douglas, farr douglas
last things » first things, smart things
dan yang » daun yang, wang yang, yang yang
tan yang » tan ying, tan yong, tao yang
yang xi » yang di, yang yi, yang jui
thing » think, thin
things » thinks, thins

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((dan yang) OR (tan yang)) yang xi ((last thing) OR (last things)) feng douglas mair ;~".
• Adding a wildcard symbol may retrieve word variants: ((dan yang) OR (tan yang)) yang xi ((last thing) OR (last things)) feng douglas mair ;*.