Perhaps you should try some spelling variations:
"statistical mechanics" » "classical mechanics", "statistical methods"
"statistical genetics" » "statistical dynamics", "statistical physics", "classical genetics"
"statistics graphic" » "statistics graphics", "statistics graphical"

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("statistical genetics") OR ("statistical mechanics"))) OR ("statistics graphic")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"statistical genetics\") OR (\"statistical mechanics\"))) or (\"statistics graphic\"))".
• Removing quotes may allow a broader search: (((( statistical genetics ) OR ( statistical mechanics ))) or ( statistics graphic )).
• Adding a wildcard symbol may retrieve word variants: (((("statistical genetics") OR ("statistical mechanics"))) or ("statistics graphic"))*.