Perhaps you should try some spelling variations:
"advances in chemistry specimen" » "advances in chemistry species", "advances in chemistry sediment", "advances in chemistry special"
"Advances in chemistry spaces" » "Advances in chemistry species", "Advances in chemistry snakes", "Advances in chemistry stacey", "Advances in chemistry somes", "Advances in chemistry simples"
"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 spaces") OR ("Advances in chemistry space"))) OR ("advances in chemistry specimen")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"Advances in chemistry spaces\") OR (\"Advances in chemistry space\"))) or (\"advances in chemistry specimen\"))".
• Removing quotes may allow a broader search: (((( Advances in chemistry spaces ) OR ( Advances in chemistry space ))) or ( advances in chemistry specimen )).
• Adding a wildcard symbol may retrieve word variants: (((("Advances in chemistry spaces") OR ("Advances in chemistry space"))) or ("advances in chemistry specimen"))*.