Perhaps you should try some spelling variations:
"minh te chinh tri mac-lenin giao trinh" » "minh tai chinh tri mac-lenin giao trinh", "kinh te chinh tri mac-lenin giao trinh", "minh ve chinh tri mac-lenin giao trinh", "minh tu chinh tri mac-lenin giao trinh"
"minh de chinh tri mac-lenin giao trinh" » "minh den chinh tri mac-lenin giao trinh", "minh do chinh tri mac-lenin giao trinh", "minh ve chinh tri mac-lenin giao trinh", "menh de chinh tri mac-lenin giao trinh", "sinh de chinh tri mac-lenin giao trinh"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("minh te chinh tri mac-lenin giao trinh") OR ("minh de chinh tri mac-lenin giao trinh"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"minh te chinh tri mac-lenin giao trinh\") OR (\"minh de chinh tri mac-lenin giao trinh\"))".
• Removing quotes may allow a broader search: (( minh te chinh tri mac-lenin giao trinh ) OR ( minh de chinh tri mac-lenin giao trinh )).
• Adding a wildcard symbol may retrieve word variants: (("minh te chinh tri mac-lenin giao trinh") OR ("minh de chinh tri mac-lenin giao trinh"))*.