Perhaps you should try some spelling variations:
"elemental mapping algorithm" » "elemental sampling algorithm" (Expand Search), "elemental matching algorithm" (Expand Search), "elemental mining algorithm" (Expand Search)
"element hip algorithm" » "element ii algorithm" (Expand Search), "element ddpg algorithm" (Expand Search), "element ipso algorithm" (Expand Search)
"element iii algorithm" » "element ii algorithm" (Expand Search), "element _ algorithm" (Expand Search), "element new algorithm" (Expand Search), "element limit 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 hip algorithm") OR ("element iii algorithm"))) OR ("elemental mapping algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"element hip algorithm\") OR (\"element iii algorithm\"))) OR (\"elemental mapping algorithm\"))".
• Removing quotes may allow a broader search: (((( element hip algorithm ) OR ( element iii algorithm ))) OR ( elemental mapping algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("element hip algorithm") OR ("element iii algorithm"))) OR ("elemental mapping algorithm"))*.