Perhaps you should try some spelling variations:
"russian, soviet, and easy european history" » "russian, soviet, and early european history", "russian, soviet, and east europeans history", "russian, soviet, and any european history"
"russian, soviet, and fast european history" » "russian, soviet, and past european history", "russian, soviet, and first european history", "russian, soviet, and east europeans history"

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: (("russian, soviet, and easy european history") OR ((("russian, soviet, and east european history") OR ("russian, soviet, and fast european history"))))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"russian, soviet, and easy european history\") or (((\"russian, soviet, and east european history\") OR (\"russian, soviet, and fast european history\"))))*".
• Removing quotes may allow a broader search: (( russian, soviet, and easy european history ) or ((( russian, soviet, and east european history ) OR ( russian, soviet, and fast european history ))))*.