Perhaps you should try some spelling variations:
codon optimization » wolf optimization (Expand Search)
dose optimization » based optimization (Expand Search), model optimization (Expand Search), wolf optimization (Expand Search)
binary state » binary data (Expand Search)
state codon » state proton (Expand Search)
image dose » image dipole (Expand Search)

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "(( binary image dose optimization algorithm ) OR ( binary state codon optimization algorithm ))~".
• Adding a wildcard symbol may retrieve word variants: (( binary image dose optimization algorithm ) OR ( binary state codon optimization algorithm ))*.