Perhaps you should try some spelling variations:
"data processing algorithm" » "data modeling algorithm" (Expand Search), "data routing algorithm" (Expand Search), "data tracking algorithm" (Expand Search), "image processing algorithm" (Expand Search)
"fold using algorithms" » "fold pacing algorithms" (Expand Search), "fold nine algorithms" (Expand Search), "fold sorting algorithms" (Expand Search), "found using algorithms" (Expand Search), "solved using algorithms" (Expand Search), "pooled using algorithms" (Expand Search)
"settlement data algorithm" » "settlement data algorithms" (Expand Search), "settlement update algorithm" (Expand Search), "settlement 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: (((("data processing algorithm") OR ("fold using algorithms"))) OR ("settlement data algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"data processing algorithm\") OR (\"fold using algorithms\"))) OR (\"settlement data algorithm\"))".
• Removing quotes may allow a broader search: (((( data processing algorithm ) OR ( fold using algorithms ))) OR ( settlement data algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("data processing algorithm") OR ("fold using algorithms"))) OR ("settlement data algorithm"))*.