Perhaps you should try some spelling variations:
"nation nationalism palestine" » "nation nationalism eating", "nation zionism palestine"
"labor russian palestine" » "labor russia palestine", "late russian palestine", "law russian palestine"
"labor union palestine" » "labor unions palestine", "labor united palestine"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("labor union palestine") OR ("labor russian palestine"))) or ("nation nationalism palestine"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("labor union palestine") OR ("labor russian palestine"))) OR ("nation nationalism palestine")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"labor union palestine\") OR (\"labor russian palestine\"))) or (\"nation nationalism palestine\"))".
• Removing quotes may allow a broader search: (((( labor union palestine ) OR ( labor russian palestine ))) or ( nation nationalism palestine )).
• Adding a wildcard symbol may retrieve word variants: (((("labor union palestine") OR ("labor russian palestine"))) or ("nation nationalism palestine"))*.