Perhaps you should try some spelling variations:
"post modeling algorithm" » "post scheduling algorithm" (Expand Search), "most modeling algorithm" (Expand Search), "cost modeling algorithm" (Expand Search)
"deep clustering algorithm" » "data clustering algorithm" (Expand Search)
"relevant data algorithm" » "relevant jaya algorithm" (Expand Search), "relevant deer 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: (((("post modeling algorithm") OR ("deep clustering algorithm"))) OR ("relevant data algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"post modeling algorithm\") OR (\"deep clustering algorithm\"))) OR (\"relevant data algorithm\"))".
• Removing quotes may allow a broader search: (((( post modeling algorithm ) OR ( deep clustering algorithm ))) OR ( relevant data algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("post modeling algorithm") OR ("deep clustering algorithm"))) OR ("relevant data algorithm"))*.