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