Perhaps you should try some spelling variations:
"acta slavica estonia" » "acta latvia estonia", "acta slovenia estonia", "anna slavina estonia", "art slavic estonia", "et slavica estonia"
"best latin estonia" » "best latvia estonia", "best latvian estonian", "best talinn estonia"
"last latin estonia" » "last latvia estonia", "last latvian estonian", "last talinn estonia", "1st latin 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 ((("best latin estonia") OR ("last latin estonia")))).
• Removing quotes may allow a broader search: (( acta slavica estonia ) or ((( best latin estonia ) or ( last latin estonia )))).
• Adding a wildcard symbol may retrieve word variants: (("acta slavica estonia") or ((("best latin estonia") or ("last latin estonia"))))*.