Perhaps you should try some spelling variations:
"object modeling algorithm" » "object making algorithm" (Expand Search), "object model algorithm" (Expand Search), "best modeling algorithm" (Expand Search), "belt modeling algorithm" (Expand Search)
"element method algorithm" » "element network algorithm" (Expand Search), "element means algorithm" (Expand Search), "element mean algorithm" (Expand Search)
"element tree algorithms" » "element three algorithms" (Expand Search), "element art algorithms" (Expand Search), "element two algorithms" (Expand Search), "element ree algorithms" (Expand Search), "element te algorithms" (Expand Search), "element ore 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 ("element tree algorithms"))) OR ("object modeling algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"element method algorithm\") OR (\"element tree algorithms\"))) OR (\"object modeling algorithm\"))".
• Removing quotes may allow a broader search: (((( element method algorithm ) OR ( element tree algorithms ))) OR ( object modeling algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("element method algorithm") OR ("element tree algorithms"))) OR ("object modeling algorithm"))*.