You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("3 mineral based algorithm") OR ("a neural net algorithm"))) OR ("hap method based algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"3 mineral based algorithm\") OR (\"a neural net algorithm\"))) OR (\"hap method based algorithm\"))".
• Removing quotes may allow a broader search: (((( 3 mineral based algorithm ) OR ( a neural net algorithm ))) OR ( hap method based algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("3 mineral based algorithm") OR ("a neural net algorithm"))) OR ("hap method based algorithm"))*.