Perhaps you should try some spelling variations:
"advances in chemistry specimen" » "advances in chemistry sediment", "advances in chemistry experiment", "advances in chemistry section"
"advances in chemistry specific" » "advances in chemistry specificity", "advances in chemistry scientific", "advances in history specific"
"advances in chemistry chemical" » "advances in chemistry physical", "advances in chemistry technical"
"advances in chemistry species" » "advances in chemistry series", "advances in chemistry spaces", "advances in chemistry studies"
"advances in chemistry special" » "advances in chemistry social", "advances in chemistry section", "advances in chemistry space"

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: (("advances in chemistry species") OR ((((("advances in chemistry specimen") OR ("advances in chemistry specific"))) OR ((("advances in chemistry special") OR ("advances in chemistry chemical")))))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"advances in chemistry species\") or (((((\"advances in chemistry specimen\") OR (\"advances in chemistry specific\"))) or (((\"advances in chemistry special\") or (\"advances in chemistry chemical\"))))))".
• Removing quotes may allow a broader search: (( advances in chemistry species ) or ((((( advances in chemistry specimen ) OR ( advances in chemistry specific ))) or ((( advances in chemistry special ) or ( advances in chemistry chemical )))))).
• Adding a wildcard symbol may retrieve word variants: (("advances in chemistry species") or ((((("advances in chemistry specimen") OR ("advances in chemistry specific"))) or ((("advances in chemistry special") or ("advances in chemistry chemical"))))))*.