Perhaps you should try some spelling variations:
"binary image processing optimisation algorithm" » "binary image process optimisation algorithm" (Expand Search), "binary image process optimization algorithm" (Expand Search), "binary image prescribing optimisation algorithm" (Expand Search), "binary image processing optimization algorithms" (Expand Search), "binary image processing maximization algorithm" (Expand Search), "binary image processing identification algorithm" (Expand Search)
"binary based _ optimization algorithm" » "library based _ optimization algorithm" (Expand Search), "linac based _ optimization algorithm" (Expand Search), "binary mask _ optimization algorithm" (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 image processing optimisation algorithm\") OR (\"binary based _ optimization algorithm\"))~".
• Removing quotes may allow a broader search: (( binary image processing optimisation algorithm ) OR ( binary based _ optimization algorithm ))~.
• Adding a wildcard symbol may retrieve word variants: (("binary image processing optimisation algorithm") OR ("binary based _ optimization algorithm"))*.