Perhaps you should try some spelling variations:
chemistry sediment » chemistry experiment, chemistry experiments, chemistry department
chemistry species » chemistry specimen, chemistry special, chemistry series
chemistry studies » chemistry study, chemical studies

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 studies ))) OR ( advances in chemistry sediment )).
• Adding a wildcard symbol may retrieve word variants: (((( advances in chemistry species ) or ( advances in chemistry studies ))) or ( advances in chemistry sediment ))*.