Perhaps you should try some spelling variations:
1 archaeometallurgy » 10 archaeometallurgy, _ archaeometallurgy, 2.2 archaeometallurgy
c metallurgy » _ metallurgy, 4 metallurgy, 2 metallurgy
v metallurgy » _ metallurgy, 4 metallurgy, 27 metallurgy
12 maldi » 16 maldi, 17 maldi, _ maldi
2 maldi » 27 maldi, _ maldi, a maldi
c metal » sic metal, c methyl

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%((c metallurgy) OR (v metallurgy))%((2 maldi) OR (12 maldi))%a thesis%1 archaeometallurgy%c metal%22.
• Adding a wildcard symbol may retrieve word variants: %22archaeology%((c metallurgy) or (v metallurgy))%((2 maldi) or (12 maldi))%a thesis%1 archaeometallurgy%c metal%22*.