Perhaps you should try some spelling variations:
"advances in chemistry studies" » "advances in chemistry study", "advances in chemical studies"
"advances in chemistry sources" » "advances in chemistry surfaces", "advances in chemistry some", "advances in chemistry space"
"advances in chemistry courses" » "advances in chemistry current"
"advances in chemistry series" » "advances in chemistry species", "advances in chemistry erich", "advances in chemistry sars"
"advances in chemistry force" » "advances in chemistry food", "advances in chemistry from", "advances in chemistry fate"

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 studies"))) OR ((((("advances in chemistry sources") OR ("advances in chemistry courses"))) OR ("advances in chemistry force")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"advances in chemistry series\") or (\"advances in chemistry studies\"))) or (((((\"advances in chemistry sources\") OR (\"advances in chemistry courses\"))) or (\"advances in chemistry force\"))))".
• Removing quotes may allow a broader search: (((( advances in chemistry series ) or ( advances in chemistry studies ))) or ((((( advances in chemistry sources ) OR ( advances in chemistry courses ))) or ( advances in chemistry force )))).
• Adding a wildcard symbol may retrieve word variants: (((("advances in chemistry series") or ("advances in chemistry studies"))) or ((((("advances in chemistry sources") OR ("advances in chemistry courses"))) or ("advances in chemistry force"))))*.