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)
"data using algorithm" » "data using algorithms" (Expand Search), "data routing algorithm" (Expand Search), "data fusion algorithm" (Expand Search)
"signal finding algorithm" » "signal mining 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: "((((\"signal finding algorithm\") OR (\"data using algorithm\"))) OR (\"element method algorithm\"))~".
• Removing quotes may allow a broader search: (((( signal finding algorithm ) OR ( data using algorithm ))) OR ( element method algorithm ))~.
• Adding a wildcard symbol may retrieve word variants: (((("signal finding algorithm") OR ("data using algorithm"))) OR ("element method algorithm"))*.