Perhaps you should try some spelling variations:
"many divines lehrbuch" » "many kleines lehrbuch", "many pilates lehrbuch", "many des lehrbuch", "many divine lehrbuch", "many divorces lehrbuch", "many lines lehrbuch"
"mir dieses lehrbuch" » "mir kleines lehrbuch", "mir pilates lehrbuch", "sie dieses lehrbuch", "fur dieses lehrbuch", "wie dieses lehrbuch"
"many dieses lehrbuch" » "many kleines lehrbuch", "many pilates lehrbuch", "man dieses lehrbuch", "many diseases lehrbuch", "many deletes lehrbuch"

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: (("mir dieses lehrbuch") OR ((("many dieses lehrbuch") OR ("many divines lehrbuch"))))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"mir dieses lehrbuch\") or (((\"many dieses lehrbuch\") OR (\"many divines lehrbuch\"))))*".
• Removing quotes may allow a broader search: (( mir dieses lehrbuch ) or ((( many dieses lehrbuch ) OR ( many divines lehrbuch ))))*.