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"
"2 agriculture israel" » "2 agriculture issues", "2 agriculture iran", "2 culture israel", "2 agricultural israel", "en agriculture israel", "2008 agriculture israel"
"korea centre israel" » "korea central israel", "korea century israel", "korea center israel", "korea country israel", "korea culture 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 ((("2 agriculture israel") or ("korea centre israel"))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("across agriculture italy") OR ((("2 agriculture israel") OR ("korea centre israel")))).
• Removing quotes may allow a broader search: (( across agriculture italy ) or ((( 2 agriculture israel ) or ( korea centre israel )))).
• Adding a wildcard symbol may retrieve word variants: (("across agriculture italy") or ((("2 agriculture israel") or ("korea centre israel"))))*.