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