Perhaps you should try some spelling variations:
2c archaeometallurgy » 2.2 archaeometallurgy, _ archaeometallurgy, 1 archaeometallurgy
c metallurgy » _ metallurgy, 4 metallurgy, v metallurgy
2c thesis » 2 thesis, _ thesis, a thesis
27 maldi » 17 maldi, 2 maldi, 7 maldi
c metal » sic metal, c methyl
2 mali » 2 maldi, 2 maii
2 male » 2 make

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%((((2 mali) OR (2 male))) OR (((_ maldi) OR (27 maldi))))%2c thesis%2c archaeometallurgy%c metal%22.
• Adding a wildcard symbol may retrieve word variants: %22archaeology%c metallurgy%((((2 mali) or (2 male))) or (((_ maldi) or (27 maldi))))%2c thesis%2c archaeometallurgy%c metal%22*.