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 simples" » "advances in chemistry simple", "advances in chemistry examples", "advances in chemistry complex"
"Advances in chemistry snakes" » "Advances in chemistry spaces", "Advances in chemistry state", "Advances in chemistry sars"
"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 snakes") OR ("advances in chemistry simples"))) OR ("advances in chemistry space"))) OR ("advances in chemistry specimen")).
• Removing quotes may allow a broader search: (((((( Advances in chemistry snakes ) or ( advances in chemistry simples ))) or ( advances in chemistry space ))) or ( advances in chemistry specimen )).
• Adding a wildcard symbol may retrieve word variants: (((((("Advances in chemistry snakes") or ("advances in chemistry simples"))) or ("advances in chemistry space"))) or ("advances in chemistry specimen"))*.