Perhaps you should try some spelling variations:
"element method algorithm" » "element network algorithm" (Expand Search), "element means algorithm" (Expand Search), "element mean algorithm" (Expand Search)
"present during algorithm" » "present routing algorithm" (Expand Search), "present mining algorithm" (Expand Search), "present making algorithm" (Expand Search), "presented using algorithm" (Expand Search), "treatment during algorithm" (Expand Search)
"element rf algorithm" » "element _ algorithm" (Expand Search), "element em algorithm" (Expand Search), "element ii algorithm" (Expand Search), "element ree algorithm" (Expand Search), "element ore 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: (((("element method algorithm") OR ("present during algorithm"))) OR ("element rf algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"element method algorithm\") OR (\"present during algorithm\"))) OR (\"element rf algorithm\"))".
• Removing quotes may allow a broader search: (((( element method algorithm ) OR ( present during algorithm ))) OR ( element rf algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("element method algorithm") OR ("present during algorithm"))) OR ("element rf algorithm"))*.