Perhaps you should try some spelling variations:
"across agriculture italy" » "crop agriculture italy", "areas agriculture italy", "costs agriculture italy", "across agriculture ica", "across agriculture ilo", "across agriculture iran"
"en agriculture israel" » "en agriculture issues", "en agriculture iran", "en agriculture brazil", "2 agriculture israel", "modern agriculture israel", "urban agriculture israel"
"korea culture israel" » "korean culture israel", "korea centre israel"

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: (("across agriculture italy") or ((("en agriculture israel") or ("korea culture israel"))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("across agriculture italy") OR ((("en agriculture israel") OR ("korea culture israel")))).
• Removing quotes may allow a broader search: (( across agriculture italy ) or ((( en agriculture israel ) or ( korea culture israel )))).
• Adding a wildcard symbol may retrieve word variants: (("across agriculture italy") or ((("en agriculture israel") or ("korea culture israel"))))*.