Perhaps you should try some spelling variations:
required optimization » guided optimization (Expand Search), resource optimization (Expand Search), feature optimization (Expand Search)
based optimization » whale optimization (Expand Search)
milk required » still required (Expand Search), time required (Expand Search), size required (Expand Search)
binary milk » binary mask (Expand Search)
binary wave » binary image (Expand Search)
wave based » made based (Expand Search), game based (Expand Search), rate based (Expand Search)

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

• Removing quotes may allow a broader search: (( binary milk required optimization algorithm ) OR ( binary wave based optimization algorithm )).