Perhaps you should try some spelling variations:
"object routing algorithm" » "object cosine algorithm" (Expand Search)
"element method algorithm" » "element mould algorithm" (Expand Search)
"elements fe algorithms" » "elements _ algorithms" (Expand Search), "elements rd algorithm" (Expand Search), "elementi per algorithms" (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 ("elements fe algorithms"))) OR ("object routing algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"element method algorithm\") OR (\"elements fe algorithms\"))) OR (\"object routing algorithm\"))".
• Removing quotes may allow a broader search: (((( element method algorithm ) OR ( elements fe algorithms ))) OR ( object routing algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("element method algorithm") OR ("elements fe algorithms"))) OR ("object routing algorithm"))*.