Perhaps you should try some spelling variations:
"elements sampling algorithm" » "elements scheduling algorithm" (Expand Search)
"element mesh algorithm" » "element deer algorithm" (Expand Search), "element search algorithm" (Expand Search)
"present data algorithm" » "present jaya algorithm" (Expand Search), "present deer 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: "((((\"element mesh algorithm\") OR (\"present data algorithm\"))) OR (\"elements sampling algorithm\"))~".
• Removing quotes may allow a broader search: (((( element mesh algorithm ) OR ( present data algorithm ))) OR ( elements sampling algorithm ))~.
• Adding a wildcard symbol may retrieve word variants: (((("element mesh algorithm") OR ("present data algorithm"))) OR ("elements sampling algorithm"))*.