Perhaps you should try some spelling variations:
"complement custom algorithm" » "complement system algorithm" (Expand Search), "complement past algorithm" (Expand Search), "complement fusion algorithm" (Expand Search), "complement control algorithm" (Expand Search), "complement lasso algorithm" (Expand Search)
"neural coding algorithm" » "neural cosine algorithm" (Expand Search), "neural modeling algorithm" (Expand Search), "neural finding algorithm" (Expand Search)
"recent rf algorithm" » "recent _ algorithm" (Expand Search), "recent ii algorithm" (Expand Search), "recent art algorithms" (Expand Search), "recent rip 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 custom algorithm") OR ((("recent rf algorithm") OR ("neural coding algorithm"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"complement custom algorithm\") OR (((\"recent rf algorithm\") OR (\"neural coding algorithm\"))))".
• Removing quotes may allow a broader search: (( complement custom algorithm ) OR ((( recent rf algorithm ) OR ( neural coding algorithm )))).
• Adding a wildcard symbol may retrieve word variants: (("complement custom algorithm") OR ((("recent rf algorithm") OR ("neural coding algorithm"))))*.