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 current" » "advances in chemistry recent"

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