Perhaps you should try some spelling variations:
"data processing algorithm" » "data processing algorithms" (Expand Search)
"settlement data algorithm" » "settlement jaya algorithm" (Expand Search), "settlement deer algorithm" (Expand Search)
"developing ii algorithm" » "developing a algorithm" (Expand Search), "developing _ algorithm" (Expand Search), "developing rd algorithm" (Expand Search), "developing _ algorithms" (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 ((("developing ii algorithm") OR ("settlement data algorithm"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"data processing algorithm\") OR (((\"developing ii algorithm\") OR (\"settlement data algorithm\"))))".
• Removing quotes may allow a broader search: (( data processing algorithm ) OR ((( developing ii algorithm ) OR ( settlement data algorithm )))).
• Adding a wildcard symbol may retrieve word variants: (("data processing algorithm") OR ((("developing ii algorithm") OR ("settlement data algorithm"))))*.