Perhaps you should try some spelling variations:
chemistry specimen » chemistry species, chemistry sediment, chemistry special
chemistry surfaces » chemistry surface, chemistry space
chemistry sources » chemistry courses, chemistry force, chemistry some
chemistry studies » chemistry study, chemical studies
chemistry series » chemistry species, chemistry erich, chemistry sars

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