Perhaps you should try some spelling variations:
"flow modeling algorithm" » "flow making algorithm" (Expand Search), "low modeling algorithm" (Expand Search)
"element method algorithms" » "element two algorithms" (Expand Search), "element both algorithms" (Expand Search), "element other algorithms" (Expand Search)
"element data algorithms" » "element art algorithms" (Expand Search), "element all algorithms" (Expand Search), "element both algorithms" (Expand Search), "settlement data algorithms" (Expand Search), "relevant data algorithms" (Expand Search), "movement data 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: (((("element data algorithms") OR ("element method algorithms"))) OR ("flow modeling algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"element data algorithms\") OR (\"element method algorithms\"))) OR (\"flow modeling algorithm\"))".
• Removing quotes may allow a broader search: (((( element data algorithms ) OR ( element method algorithms ))) OR ( flow modeling algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("element data algorithms") OR ("element method algorithms"))) OR ("flow modeling algorithm"))*.