Perhaps you should try some spelling variations:
"data modelling algorithm" » "data modeling algorithm" (Expand Search), "data processing algorithm" (Expand Search)
"element method algorithm" » "element network algorithm" (Expand Search), "element means algorithm" (Expand Search), "element mean algorithm" (Expand Search), "elements method algorithm" (Expand Search)
"relevant both algorithms" » "relevant art algorithms" (Expand Search), "relevant four algorithms" (Expand Search), "relevant box algorithm" (Expand Search), "relevant bcts algorithms" (Expand Search), "relevant data algorithms" (Expand Search), "relevant role algorithms" (Expand Search)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("element method algorithm") OR ("relevant both algorithms"))) OR ("data modelling algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"element method algorithm\") OR (\"relevant both algorithms\"))) OR (\"data modelling algorithm\"))".
• Removing quotes may allow a broader search: (((( element method algorithm ) OR ( relevant both algorithms ))) OR ( data modelling algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("element method algorithm") OR ("relevant both algorithms"))) OR ("data modelling algorithm"))*.