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)
primary data » primary care (Expand Search)
binary layer » boundary layer (Expand Search), final layer (Expand Search), linear layer (Expand Search)
data model » data models (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: "(( primary data model optimization algorithm ) OR ( binary layer codon optimization algorithm ))~".
• Adding a wildcard symbol may retrieve word variants: (( primary data model optimization algorithm ) OR ( binary layer codon optimization algorithm ))*.