Perhaps you should try some spelling variations:
"element method algorithm" » "element network algorithm" (Expand Search), "element means algorithm" (Expand Search), "element mean algorithm" (Expand Search)
"data using algorithms" » "data pacing algorithms" (Expand Search), "data nine algorithms" (Expand Search), "data sorting algorithms" (Expand Search)
"recent study algorithm" » "recent wsindy algorithm" (Expand Search), "recent td3 algorithm" (Expand Search), "recent seu algorithm" (Expand Search), "present study algorithm" (Expand Search), "recent studies 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: (((("recent study algorithm") OR ("element method algorithm"))) OR ("data using algorithms"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"recent study algorithm\") OR (\"element method algorithm\"))) OR (\"data using algorithms\"))".
• Removing quotes may allow a broader search: (((( recent study algorithm ) OR ( element method algorithm ))) OR ( data using algorithms )).
• Adding a wildcard symbol may retrieve word variants: (((("recent study algorithm") OR ("element method algorithm"))) OR ("data using algorithms"))*.