Perhaps you should try some spelling variations:
2c archaeometallurgy » 2.2 archaeometallurgy, _ archaeometallurgy, 1 archaeometallurgy
wc metal » c metal, sc metal, sic metal
ic metal » sic metal, tic metal, c metal
a thesis » _ thesis
2c mali » 2 mali, sc malik

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%((wc metal) OR (ic metal))lurgy%2c mali%a thesis%2c archaeometallurgy%((wc metal) OR (ic metal))%22.
• Adding a wildcard symbol may retrieve word variants: %22archaeology%((wc metal) or (ic metal))lurgy%2c mali%a thesis%2c archaeometallurgy%((wc metal) or (ic metal))%22*.