Perhaps you should try some spelling variations:
"data modeling algorithm" » "data making algorithm" (Expand Search), "data modelling algorithm" (Expand Search), "data models algorithm" (Expand Search)
"host clustering algorithm" » "high clustering algorithm" (Expand Search), "based clustering algorithm" (Expand Search), "local clustering algorithm" (Expand Search)
"element both algorithms" » "element art algorithms" (Expand Search), "element four algorithms" (Expand Search), "element box algorithm" (Expand Search), "element data algorithms" (Expand Search), "element te algorithms" (Expand Search), "element mesh 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: (((("host clustering algorithm") OR ("data modeling algorithm"))) OR ("element both algorithms"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"host clustering algorithm\") OR (\"data modeling algorithm\"))) OR (\"element both algorithms\"))".
• Removing quotes may allow a broader search: (((( host clustering algorithm ) OR ( data modeling algorithm ))) OR ( element both algorithms )).
• Adding a wildcard symbol may retrieve word variants: (((("host clustering algorithm") OR ("data modeling algorithm"))) OR ("element both algorithms"))*.