Perhaps you should try some spelling variations:
chemistry specimen » chemistry species, chemistry experiment, chemistry section
chemistry specific » chemistry specificity, chemistry species, chemistry scientific
chemistry sediment » chemistry experiment, chemistry experiments, chemistry department
chemistry special » chemistry social, chemistry chemical, chemistry section
chemistry series » chemistry species, chemistry studies, chemistry sources

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: %22advances in ((chemistry series) OR (((((chemistry specimen) OR (((chemistry specific) OR (chemistry special))))) OR (chemistry sediment))))%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22advances in ((chemistry series) or (((((chemistry specimen) or (((chemistry specific) OR (chemistry special))))) or (chemistry sediment))))%22".
• Adding a wildcard symbol may retrieve word variants: %22advances in ((chemistry series) or (((((chemistry specimen) or (((chemistry specific) OR (chemistry special))))) or (chemistry sediment))))%22*.