Perhaps you should try some spelling variations:
"nhung thoi quyet van. tac dung tai mo" » "nhung thi quyet van. tac dung tai mo", "nhung loi quyet van. tac dung tai mo", "nhung tri quyet van. tac dung tai mo", "nhung toi quyet van. tac dung tai mo", "nhung theo quyet van. tac dung tai mo", "nhung thoi quen van. tac dung tai mo", "nhung thoi quyet van. sach dung tai mo", "nhung thoi quyet van. xay dung tai mo", "nhung thoi quyet van. tin dung tai mo", "nhung thoi quyet van. tac dung tai mot", "nhung thoi quyet van. tac dung thi mo", "nhung thoi quyet van. tac dung tai co"
"phung thi xuan van. noi dung uoc mo" » "phung thi xa van. noi dung uoc mo", "phung thi lan van. noi dung uoc mo", "phung thi luan van. noi dung uoc mo", "phung thi quan van. noi dung uoc mo", "phung thi xuan can. noi dung uoc mo", "phung thi xuan van. hoc dung uoc mo", "phung thi xuan van. noi dung quoc mo", "phung thi xuan van. noi dung hoc mo", "phung thi xuan van. noi dung coc mo"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("nhung thoi quyet van. tac dung tai mo") OR ("phung thi xuan van. noi dung uoc mo"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"nhung thoi quyet van. tac dung tai mo\") OR (\"phung thi xuan van. noi dung uoc mo\"))*".
• Removing quotes may allow a broader search: (( nhung thoi quyet van. tac dung tai mo ) OR ( phung thi xuan van. noi dung uoc mo ))*.