Perhaps you should try some spelling variations:
"implementing finding algorithm" » "implementing bundled algorithm" (Expand Search)
"level using algorithm" » "level cosine algorithm" (Expand Search), "level fusion algorithm" (Expand Search)
"elements rf algorithm" » "elements rd algorithm" (Expand Search), "elements _ algorithms" (Expand Search), "elements _ algorithm" (Expand Search)

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"implementing finding algorithm\") OR (\"elements rf algorithm\"))) OR (\"level using algorithm\"))~".
• Removing quotes may allow a broader search: (((( implementing finding algorithm ) OR ( elements rf algorithm ))) OR ( level using algorithm ))~.
• Adding a wildcard symbol may retrieve word variants: (((("implementing finding algorithm") OR ("elements rf algorithm"))) OR ("level using algorithm"))*.