Perhaps you should try some spelling variations:
"end modeling algorithm" » "end making algorithm" (Expand Search), "3d modeling algorithm" (Expand Search), "ann modeling algorithm" (Expand Search), "cfd modeling algorithm" (Expand Search)
"data using algorithm" » "data using algorithms" (Expand Search), "data routing algorithm" (Expand Search), "data fusion algorithm" (Expand Search)
"settlement data algorithms" » "settlement art algorithms" (Expand Search), "settlement all algorithms" (Expand Search), "settlement both 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 using algorithm") OR ("end modeling algorithm"))) OR ("settlement data algorithms"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"data using algorithm\") OR (\"end modeling algorithm\"))) OR (\"settlement data algorithms\"))".
• Removing quotes may allow a broader search: (((( data using algorithm ) OR ( end modeling algorithm ))) OR ( settlement data algorithms )).
• Adding a wildcard symbol may retrieve word variants: (((("data using algorithm") OR ("end modeling algorithm"))) OR ("settlement data algorithms"))*.