Perhaps you should try some spelling variations:
codon optimization » wolf optimization (Expand Search)
based optimization » whale optimization (Expand Search)
primary drone » primary role (Expand Search), primary one (Expand Search), primary driver (Expand Search)
binary basic » binary mask (Expand Search)
basic codon » basic column (Expand Search)
drone based » done based (Expand Search), one based (Expand Search), urine based (Expand Search)

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

• Removing quotes may allow a broader search: (( binary basic codon optimization algorithm ) OR ( primary drone based optimization algorithm )).