Perhaps you should try some spelling variations:
"advances in chemistry studies" » "advances in chemistry study", "advances in chemical studies"
"advances in chemistry species" » "advances in chemistry specimen", "advances in chemistry special", "advances in chemistry specific"
"advances in chemistry sources" » "advances in chemistry courses", "advances in chemistry surfaces", "advances in chemistry force"
"advances in chemistry series" » "advances in chemistry erich", "advances in chemistry sars", "advances in chemistry seeing"
"advances in chemistry spaces" » "advances in chemistry space", "advances in chemistry snakes", "advances in chemistry stacey"

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