Perhaps you should try some spelling variations:
"data modelling algorithm" » "data modeling algorithm" (Expand Search), "data processing algorithm" (Expand Search)
"topic clustering algorithm" » "type clustering algorithm" (Expand Search), "voting clustering algorithm" (Expand Search), "local clustering algorithm" (Expand Search)
"element data algorithm" » "element data algorithms" (Expand Search), "element update algorithm" (Expand Search), "element atlas algorithm" (Expand Search), "settlement data algorithm" (Expand Search), "relevant data algorithm" (Expand Search), "movement data algorithm" (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 data algorithm") OR ((("data modelling algorithm") OR ("topic clustering algorithm"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"element data algorithm\") OR (((\"data modelling algorithm\") OR (\"topic clustering algorithm\"))))".
• Removing quotes may allow a broader search: (( element data algorithm ) OR ((( data modelling algorithm ) OR ( topic clustering algorithm )))).
• Adding a wildcard symbol may retrieve word variants: (("element data algorithm") OR ((("data modelling algorithm") OR ("topic clustering algorithm"))))*.