Perhaps you should try some spelling variations:
"model using algorithms" » "model cosine algorithm" (Expand Search)
"neural coding algorithm" » "neural cosine algorithm" (Expand Search), "neural colony algorithm" (Expand Search), "neural scheduling algorithm" (Expand Search)
"experiment flow algorithm" » "experiment colony algorithm" (Expand Search), "experiments flow algorithm" (Expand Search), "experimental flow 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: (((("experiment flow algorithm") OR ("model using algorithms"))) OR ("neural coding algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"experiment flow algorithm\") OR (\"model using algorithms\"))) OR (\"neural coding algorithm\"))".
• Removing quotes may allow a broader search: (((( experiment flow algorithm ) OR ( model using algorithms ))) OR ( neural coding algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("experiment flow algorithm") OR ("model using algorithms"))) OR ("neural coding algorithm"))*.