Perhaps you should try some spelling variations:
chemistry scientific » immunochemistry scientific, century scientific, chemistry societies
chemistry specimen » chemistry sediment, chemistry special, chemistry experiment
chemistry specific » chemistry specificity, chemistry special, history specific
chemistry species » chemistry special, chemistry series, chemistry spaces

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 (((chemistry specific) OR (chemistry scientific))))\"))".
• The words AND, OR and NOT may confuse the search; try adding quotes: "\"((\\"advances in chemistry species\\") or (\\"advances in ((chemistry specimen) or (((chemistry specific) OR (chemistry scientific))))\\"))\"".
• Removing quotes may allow a broader search: (( advances in chemistry species ) or ( advances in ((chemistry specimen) or (((chemistry specific) OR (chemistry scientific)))) )).