Perhaps you should try some spelling variations:
"advances in chemistry species" » "advances in chemistry specimen", "advances in chemistry special", "advances in chemistry series"
"advances in chemistry somes" » "advances in chemistry some", "advances in chemistry comes", "advances in chemistry songs"
"advances in chemistry space" » "advances in chemistry some", "advances in chemistry simple"

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