Perhaps you should try some spelling variations:
"experiments using algorithms" » "experiments cosine algorithm" (Expand Search)
"element b algorithm" » "element _ algorithms" (Expand Search), "element rd algorithm" (Expand Search), "elements _ algorithm" (Expand Search), "clement k algorithm" (Expand Search)
"neural colony algorithm" » "neural colon algorithm" (Expand Search)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("element b algorithm") OR ("experiments using algorithms"))) OR ("neural colony algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"element b algorithm\") OR (\"experiments using algorithms\"))) OR (\"neural colony algorithm\"))".
• Removing quotes may allow a broader search: (((( element b algorithm ) OR ( experiments using algorithms ))) OR ( neural colony algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("element b algorithm") OR ("experiments using algorithms"))) OR ("neural colony algorithm"))*.