Perhaps you should try some spelling variations:
model optimization » global optimization (Expand Search), based optimization (Expand Search), wolf optimization (Expand Search)
codon optimization » wolf optimization (Expand Search)
library based » laboratory based (Expand Search)
binary samr » binary pairs (Expand Search)
based codon » based color (Expand Search), based cohort (Expand Search), based action (Expand Search)
samr model » sir model (Expand Search), var model (Expand Search), svr model (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 samr model optimization algorithm ) OR ( library based codon optimization algorithm ))~".
• Adding a wildcard symbol may retrieve word variants: (( binary samr model optimization algorithm ) OR ( library based codon optimization algorithm ))*.