Perhaps you should try some spelling variations:
"element method algorithm" » "element mould algorithm" (Expand Search), "elements method algorithm" (Expand Search)
"data making algorithm" » "data cosine algorithm" (Expand Search), "data mining algorithm" (Expand Search)
"element multi algorithm" » "element mould algorithm" (Expand Search), "element auction algorithm" (Expand Search), "elements multi 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 multi algorithm") OR ("element method algorithm"))) OR ("data making algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"element multi algorithm\") OR (\"element method algorithm\"))) OR (\"data making algorithm\"))".
• Removing quotes may allow a broader search: (((( element multi algorithm ) OR ( element method algorithm ))) OR ( data making algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("element multi algorithm") OR ("element method algorithm"))) OR ("data making algorithm"))*.