Perhaps you should try some spelling variations:
"acta slavica estonia" » "acta slovenia estonia", "anna slavina estonia", "art slavic estonia", "et slavica estonia"
"art italian estonia" » "art talinn estonia", "art tallinn estonia", "art italian ethnic"
"last latvia estonia" » "last latin estonia", "faso latvia estonia", "law latvia estonia"

Try widening your search to All Fields.

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: (("acta slavica estonia") OR ((("last latvia estonia") OR ("art italian estonia")))).
• Removing quotes may allow a broader search: (( acta slavica estonia ) or ((( last latvia estonia ) or ( art italian estonia )))).
• Adding a wildcard symbol may retrieve word variants: (("acta slavica estonia") or ((("last latvia estonia") or ("art italian estonia"))))*.