Perhaps you should try some spelling variations:
chemistry metrics » chemistry methods, chemistry optics, chemistry materials
chemistry species » chemistry specimen, chemistry special, chemistry specific
chemistry series » chemistry studies, chemistry sources, chemistry sars
chemistry spaces » chemistry space, chemistry snakes, chemistry stacey
chemistry erich » chemistry africa, chemistry ethics, chemistry eco

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