Perhaps you should try some spelling variations:
"binary task igdt optimization algorithms" » "binary task igdt optimization algorithm" (Expand Search), "binary task _ optimization algorithms" (Expand Search)
"binary tasks based optimization algorithms" » "binary tasks based optimization algorithm" (Expand Search), "binary states based optimization algorithms" (Expand Search)

Try widening your search to All Fields.

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

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