Perhaps you should try some spelling variations:
"data routing algorithms" » "data routing algorithm" (Expand Search), "data sorting algorithms" (Expand Search), "data using algorithms" (Expand Search), "data groupings algorithms" (Expand Search), "data relating algorithms" (Expand Search)
"element method algorithm" » "element network algorithm" (Expand Search), "element means algorithm" (Expand Search), "element mean algorithm" (Expand Search)
"pooled using algorithm" » "pooled using algorithms" (Expand Search), "pooled routing algorithm" (Expand Search), "pooled fusion algorithm" (Expand Search), "modeled using algorithm" (Expand Search), "solved using 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: (((("data routing algorithms") OR ("pooled using algorithm"))) OR ("element method algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"data routing algorithms\") OR (\"pooled using algorithm\"))) OR (\"element method algorithm\"))".
• Removing quotes may allow a broader search: (((( data routing algorithms ) OR ( pooled using algorithm ))) OR ( element method algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("data routing algorithms") OR ("pooled using algorithm"))) OR ("element method algorithm"))*.