Perhaps you should try some spelling variations:
"elementsal mapping algorithm" » "elemental mapping algorithm" (Expand Search), "element mapping algorithm" (Expand Search), "elementsal making algorithm" (Expand Search), "elementsal mining algorithm" (Expand Search), "elementsal learning algorithm" (Expand Search), "elementssal mapping algorithm" (Expand Search)
"element cscap algorithm" » "element cc3d algorithm" (Expand Search), "element ipca algorithm" (Expand Search), "element custom algorithm" (Expand Search), "elements cscap algorithm" (Expand Search)
"data using algorithm" » "data using algorithms" (Expand Search), "data routing algorithm" (Expand Search), "data fusion algorithm" (Expand Search)

Try widening your search to All Fields.

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