Perhaps you should try some spelling variations:
"data routing algorithm" » "data modeling algorithm" (Expand Search), "data making algorithm" (Expand Search), "data clustering 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)
"element finding algorithm" » "element bonding algorithm" (Expand Search), "recent finding algorithm" (Expand Search), "present findings algorithm" (Expand Search)

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("element finding algorithm") OR ("element method algorithm"))) OR ("data routing algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"element finding algorithm\") OR (\"element method algorithm\"))) OR (\"data routing algorithm\"))".
• Removing quotes may allow a broader search: (((( element finding algorithm ) OR ( element method algorithm ))) OR ( data routing algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("element finding algorithm") OR ("element method algorithm"))) OR ("data routing algorithm"))*.