Perhaps you should try some spelling variations:
"object modeling algorithm" » "object scheduling algorithm" (Expand Search)
"element method algorithm" » "element mould algorithm" (Expand Search)
"elements tree algorithms" » "elements three algorithms" (Expand Search), "elements free 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 ("elements tree algorithms"))) OR ("object modeling algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"element method algorithm\") OR (\"elements tree algorithms\"))) OR (\"object modeling algorithm\"))".
• Removing quotes may allow a broader search: (((( element method algorithm ) OR ( elements tree algorithms ))) OR ( object modeling algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("element method algorithm") OR ("elements tree algorithms"))) OR ("object modeling algorithm"))*.