Perhaps you should try some spelling variations:
"image modeling algorithm" » "image making algorithm" (Expand Search), "age modeling algorithm" (Expand Search), "climate modeling algorithm" (Expand Search), "case modeling algorithm" (Expand Search)
"recent data algorithm" » "recent data algorithms" (Expand Search), "recent update algorithm" (Expand Search), "recent atlas algorithm" (Expand Search), "relevant data algorithm" (Expand Search)
"presence data algorithm" » "presence data algorithms" (Expand Search), "presence update algorithm" (Expand Search), "presence atlas algorithm" (Expand Search), "prevalence data 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: (((("recent data algorithm") OR ("presence data algorithm"))) OR ("image modeling algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"recent data algorithm\") OR (\"presence data algorithm\"))) OR (\"image modeling algorithm\"))".
• Removing quotes may allow a broader search: (((( recent data algorithm ) OR ( presence data algorithm ))) OR ( image modeling algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("recent data algorithm") OR ("presence data algorithm"))) OR ("image modeling algorithm"))*.