Perhaps you should try some spelling variations:
10 archaeometallurgy » _ archaeometallurgy, 2.2 archaeometallurgy, archaeometallurgy _
1 archaeometallurgy » _ archaeometallurgy, 2.2 archaeometallurgy, archaeometallurgy _
2c metallurgy » 2 metallurgy, 10 metallurgy, 4 metallurgy
2c metal » c metal, ic metal, sc metal
2 maldi » 12 maldi, 27 maldi, _ maldi

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: %22archaeology%((((2c metallurgy) OR (27 metallurgy))) OR (_ metallurgy))%2 maldi%_ thesis%((1 archaeometallurgy) OR (10 archaeometallurgy))%2c metal%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22archaeology%((((2c metallurgy) OR (27 metallurgy))) or (_ metallurgy))%2 maldi%_ thesis%((1 archaeometallurgy) or (10 archaeometallurgy))%2c metal%22".
• Adding a wildcard symbol may retrieve word variants: %22archaeology%((((2c metallurgy) OR (27 metallurgy))) or (_ metallurgy))%2 maldi%_ thesis%((1 archaeometallurgy) or (10 archaeometallurgy))%2c metal%22*.