Perhaps you should try some spelling variations:
"element software algorithm" » "element swarm algorithm" (Expand Search), "element hardware algorithm" (Expand Search)
"element strain algorithm" » "element scraping algorithm" (Expand Search), "element tracking algorithm" (Expand Search), "element mean algorithm" (Expand Search)
"present study algorithm" » "present wsindy algorithm" (Expand Search), "present td3 algorithm" (Expand Search), "present seu 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 strain algorithm") OR ("element software algorithm"))) OR ("present study algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"element strain algorithm\") OR (\"element software algorithm\"))) OR (\"present study algorithm\"))".
• Removing quotes may allow a broader search: (((( element strain algorithm ) OR ( element software algorithm ))) OR ( present study algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("element strain algorithm") OR ("element software algorithm"))) OR ("present study algorithm"))*.