collocation | frequency |
---|---|
biomolecular archeology | 4 |
biomolecular archaeology | 4 |
history book | 2 |
ten years | 2 |
genomic research | 2 |
genomic information | 2 |
fellow microbes | 2 |
national institutes | 2 |
ancient deadly | 2 |
mycobacterium tuberculosis | 2 |
medieval burial | 2 |
bone powder | 2 |