Perhaps you should try some spelling variations:
"advances in chemistry sediment" » "advances in chemistry experiment", "advances in chemistry experiments", "advances in chemistry department"
"advances in chemistry simple" » "advances in chemistry some", "advances in chemistry self"
"advances in chemistry space" » "advances in chemistry some"

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: (((("advances in chemistry space") OR ("advances in chemistry simple"))) OR ("advances in chemistry sediment")).
• Removing quotes may allow a broader search: (((( advances in chemistry space ) or ( advances in chemistry simple ))) or ( advances in chemistry sediment )).
• Adding a wildcard symbol may retrieve word variants: (((("advances in chemistry space") or ("advances in chemistry simple"))) or ("advances in chemistry sediment"))*.