Perhaps you should try some spelling variations:
"based sorting algorithms" » "based learning algorithms" (Expand Search), "based scoring algorithms" (Expand Search), "based testing algorithms" (Expand Search), "based dosing algorithms" (Expand Search)
"data routing algorithm" » "data modeling algorithm" (Expand Search), "data finding algorithm" (Expand Search), "data making algorithm" (Expand Search), "data groupings algorithm" (Expand Search), "data relating algorithm" (Expand Search), "data using algorithm" (Expand Search)
"element method algorithm" » "element network algorithm" (Expand Search), "element means algorithm" (Expand Search), "element mean algorithm" (Expand Search), "elements method 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 method algorithm\") OR (((\"data routing algorithm\") OR (\"based sorting algorithms\"))))~".
• Removing quotes may allow a broader search: (( element method algorithm ) OR ((( data routing algorithm ) OR ( based sorting algorithms ))))~.
• Adding a wildcard symbol may retrieve word variants: (("element method algorithm") OR ((("data routing algorithm") OR ("based sorting algorithms"))))*.