Perhaps you should try some spelling variations:
"binary image source optimization algorithm" » "binary image resource optimization algorithm" (Expand Search), "binary image surface optimization algorithm" (Expand Search), "binary image source utilization algorithm" (Expand Search)
"binary wave step optimization algorithm" » "binary wave after optimization algorithm" (Expand Search), "binary wave swarm optimization algorithm" (Expand Search), "binary wave based optimization algorithm" (Expand Search), "binary wave sleep optimization algorithm" (Expand Search)

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("binary image source optimization algorithm") OR ("binary wave step optimization algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"binary image source optimization algorithm\") OR (\"binary wave step optimization algorithm\"))".
• Removing quotes may allow a broader search: (( binary image source optimization algorithm ) OR ( binary wave step optimization algorithm )).
• Adding a wildcard symbol may retrieve word variants: (("binary image source optimization algorithm") OR ("binary wave step optimization algorithm"))*.