Perhaps you should try some spelling variations:
"element method algorithms" » "element two algorithms" (Expand Search), "element both algorithms" (Expand Search), "element other algorithms" (Expand Search)
"spatial mining algorithm" » "spatial finding algorithm" (Expand Search), "spatial making algorithm" (Expand Search), "spatial training algorithms" (Expand Search), "spatial thinking algorithm" (Expand Search), "spatial thinning algorithm" (Expand Search), "spatial mapping algorithm" (Expand Search)
"relevant data algorithm" » "relevant data algorithms" (Expand Search), "relevant update algorithm" (Expand Search), "relevant 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: (("spatial mining algorithm") OR ((("relevant data algorithm") OR ("element method algorithms"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"spatial mining algorithm\") OR (((\"relevant data algorithm\") OR (\"element method algorithms\"))))".
• Removing quotes may allow a broader search: (( spatial mining algorithm ) OR ((( relevant data algorithm ) OR ( element method algorithms )))).
• Adding a wildcard symbol may retrieve word variants: (("spatial mining algorithm") OR ((("relevant data algorithm") OR ("element method algorithms"))))*.