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