Perhaps you should try some spelling variations:
"turkiye economic durum 1973-1983" » "turkiye ekonomik durum 1973-1983" (Expand Search), "turkiye ekonomisi durum 1973-1983" (Expand Search), "europe economic durum 1973-1983" (Expand Search), "turkiye economik durum 1973-1983" (Expand Search), "turkiye economic durum 1979-1983" (Expand Search), "turkiye economic durum 1923-1983" (Expand Search), "turkiye economic durum 1976-1983" (Expand Search)
"turkey economic durum 1973-1983" » "turkey economik durum 1973-1983" (Expand Search), "turkey economic durum 1979-1983" (Expand Search), "turkey economic durum 1923-1983" (Expand Search), "turkey economic durum 1976-1983" (Expand Search)

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("turkiye economic durum 1973-1983") OR ("turkey economic durum 1973-1983"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"turkiye economic durum 1973-1983\") OR (\"turkey economic durum 1973-1983\"))".
• Removing quotes may allow a broader search: (( turkiye economic durum 1973-1983 ) OR ( turkey economic durum 1973-1983 )).
• Adding a wildcard symbol may retrieve word variants: (("turkiye economic durum 1973-1983") OR ("turkey economic durum 1973-1983"))*.