Perhaps you should try some spelling variations:
"binary class process optimization algorithm" » "binary beads process optimization algorithm" (Expand Search)
"binary charts based optimization algorithm" » "binary chart based 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 class process optimization algorithm") OR ("binary charts based optimization algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"binary class process optimization algorithm\") OR (\"binary charts based optimization algorithm\"))".
• Removing quotes may allow a broader search: (( binary class process optimization algorithm ) OR ( binary charts based optimization algorithm )).
• Adding a wildcard symbol may retrieve word variants: (("binary class process optimization algorithm") OR ("binary charts based optimization algorithm"))*.