Perhaps you should try some spelling variations:
"elements present algorithm" » "elements presented algorithm" (Expand Search), "elements treatment algorithm" (Expand Search), "elements forest algorithm" (Expand Search)
"element mining algorithm" » "element learning algorithm" (Expand Search), "element means algorithm" (Expand Search), "element mapping algorithm" (Expand Search), "element bonding algorithm" (Expand Search), "element modeling algorithm" (Expand Search)
"present data algorithm" » "present data algorithms" (Expand Search), "present update algorithm" (Expand Search), "present each algorithm" (Expand Search), "patient data 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: "((((\"elements present algorithm\") OR (\"present data algorithm\"))) OR (\"element mining algorithm\"))~".
• Removing quotes may allow a broader search: (((( elements present algorithm ) OR ( present data algorithm ))) OR ( element mining algorithm ))~.
• Adding a wildcard symbol may retrieve word variants: (((("elements present algorithm") OR ("present data algorithm"))) OR ("element mining algorithm"))*.