Perhaps you should try some spelling variations:
"effects using algorithm" » "effects routing algorithm" (Expand Search), "effects fusion algorithm" (Expand Search), "effects mining algorithm" (Expand Search)
"element forest algorithm" » "element ore algorithm" (Expand Search)
"elements em algorithm" » "elements new algorithm" (Expand Search), "elements _ algorithm" (Expand Search), "elements _ algorithms" (Expand Search), "elements ree algorithm" (Expand Search), "elements ppm algorithm" (Expand Search), "elements res algorithm" (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: (((("element forest algorithm") OR ("elements em algorithm"))) OR ("effects using algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"element forest algorithm\") OR (\"elements em algorithm\"))) OR (\"effects using algorithm\"))".
• Removing quotes may allow a broader search: (((( element forest algorithm ) OR ( elements em algorithm ))) OR ( effects using algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("element forest algorithm") OR ("elements em algorithm"))) OR ("effects using algorithm"))*.