Perhaps you should try some spelling variations:
improve optimization » iterative optimization (Expand Search), model optimization (Expand Search), process optimization (Expand Search)
codon optimization » wolf optimization (Expand Search)
binary based » library based (Expand Search), linac based (Expand Search), binary mask (Expand Search)
based codon » based color (Expand Search), based cohort (Expand Search), based action (Expand Search)
mod improve » may improve (Expand Search), model improves (Expand Search), model improved (Expand Search)

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

• Removing quotes may allow a broader search: (( binary based codon optimization algorithm ) OR ( binary mod improve optimization algorithm ))~.