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