Perhaps you should try some spelling variations:
"element lasso algorithm" » "element carlo algorithm" (Expand Search), "elements lasso algorithm" (Expand Search)
"complement c3 algorithm" » "complement rd algorithm" (Expand Search), "complement _ algorithms" (Expand Search), "implement c3 algorithm" (Expand Search), "complementary c3 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: (((("complement c3 algorithm") OR ("element lasso algorithm"))) OR ("neural colony algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"complement c3 algorithm\") OR (\"element lasso algorithm\"))) OR (\"neural colony algorithm\"))".
• Removing quotes may allow a broader search: (((( complement c3 algorithm ) OR ( element lasso algorithm ))) OR ( neural colony algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("complement c3 algorithm") OR ("element lasso algorithm"))) OR ("neural colony algorithm"))*.