Perhaps you should try some spelling variations:
"element mapping algorithm" » "element sampling algorithm" (Expand Search), "element matching algorithm" (Expand Search), "element mining algorithm" (Expand Search), "elemental mapping algorithm" (Expand Search), "element modeling algorithm" (Expand Search)
"sediment size algorithm" » "sediment cosine algorithm" (Expand Search), "sediment five algorithms" (Expand Search), "sediment nine algorithms" (Expand Search)
"sediment svm algorithm" » "sediment em algorithm" (Expand Search), "sediment swarm algorithm" (Expand Search), "sediment _ algorithm" (Expand Search), "sediment from algorithm" (Expand Search), "sediments _ 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: (((("sediment svm algorithm") OR ("sediment size algorithm"))) OR ("element mapping algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"sediment svm algorithm\") OR (\"sediment size algorithm\"))) OR (\"element mapping algorithm\"))".
• Removing quotes may allow a broader search: (((( sediment svm algorithm ) OR ( sediment size algorithm ))) OR ( element mapping algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("sediment svm algorithm") OR ("sediment size algorithm"))) OR ("element mapping algorithm"))*.