Perhaps you should try some spelling variations:
"elements sorting algorithms" » "elements learning algorithms" (Expand Search), "elements during algorithms" (Expand Search), "element strain algorithms" (Expand Search), "element bonding 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)
"movement data algorithm" » "movement data algorithms" (Expand Search), "movement update algorithm" (Expand Search), "movement atlas 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 algorithm") OR ((("elements sorting algorithms") OR ("movement data algorithm"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"data routing algorithm\") OR (((\"elements sorting algorithms\") OR (\"movement data algorithm\"))))".
• Removing quotes may allow a broader search: (( data routing algorithm ) OR ((( elements sorting algorithms ) OR ( movement data algorithm )))).
• Adding a wildcard symbol may retrieve word variants: (("data routing algorithm") OR ((("elements sorting algorithms") OR ("movement data algorithm"))))*.