Perhaps you should try some spelling variations:
"binary based process optimization algorithm" » "binary batch process optimization algorithm" (Expand Search)
"binary mod swarm optimization algorithm" » "binary mode swarm optimization algorithm" (Expand Search), "binary mohd swarm 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 based process optimization algorithm\") OR (\"binary mod swarm optimization algorithm\"))~".
• Removing quotes may allow a broader search: (( binary based process optimization algorithm ) OR ( binary mod swarm optimization algorithm ))~.
• Adding a wildcard symbol may retrieve word variants: (("binary based process optimization algorithm") OR ("binary mod swarm optimization algorithm"))*.