Perhaps you should try some spelling variations:
"frobel prize in chemistry" » "robel prize in chemistry" (Expand Search)
"mosel prize in chemistry" » "moser prize in chemistry" (Expand Search), "mobel prize in chemistry" (Expand Search)
"mosen prize in chemistry" » "posen prize in chemistry" (Expand Search), "moser prize in chemistry" (Expand Search), "rosen prize in chemistry" (Expand Search)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("frobel prize in chemistry") OR ((("mosel prize in chemistry") OR ("mosen prize in chemistry"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"frobel prize in chemistry\") OR (((\"mosel prize in chemistry\") OR (\"mosen prize in chemistry\"))))".
• Removing quotes may allow a broader search: (( frobel prize in chemistry ) OR ((( mosel prize in chemistry ) OR ( mosen prize in chemistry )))).
• Adding a wildcard symbol may retrieve word variants: (("frobel prize in chemistry") OR ((("mosel prize in chemistry") OR ("mosen prize in chemistry"))))*.