Perhaps you should try some spelling variations:
28 revolution » 2 revolution, 8 revolution, 28 evolution
bief history » brief history, brief hystory, imf history
2f history » 2.1 history, imf history, etf history
2f causes » 2 causes, 20 causes, 22 causes
2c 1789 » 23 1789, 25 1789, 27 1789
22 1789 » 23 1789, 22 1709, 22 1799

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: %22france %((2f history) OR (bief history)) %28 revolution%((((2c 1789) OR (28 1789))) OR (22 1789))-1799 %2f causes%22.
• Adding a wildcard symbol may retrieve word variants: %22france %((2f history) or (bief history)) %28 revolution%((((2c 1789) or (28 1789))) or (22 1789))-1799 %2f causes%22*.