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