Perhaps you should try some spelling variations:
"advances in chemistry surfaces" » "advances in chemistry surface", "advances in chemistry sources"
"advances in chemistry studies" » "advances in chemistry study", "advances in chemical studies"
"advances in chemistry erich" » "advances in chemistry metrics", "advances in chemistry africa", "advances in chemistry ethics"
"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 erich") OR ("advances in chemistry studies"))) OR ((("advances in chemistry surfaces") OR ("advances in chemistry space")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"advances in chemistry erich\") or (\"advances in chemistry studies\"))) or (((\"advances in chemistry surfaces\") OR (\"advances in chemistry space\"))))".
• Removing quotes may allow a broader search: (((( advances in chemistry erich ) or ( advances in chemistry studies ))) or ((( advances in chemistry surfaces ) OR ( advances in chemistry space )))).
• Adding a wildcard symbol may retrieve word variants: (((("advances in chemistry erich") or ("advances in chemistry studies"))) or ((("advances in chemistry surfaces") OR ("advances in chemistry space"))))*.