Perhaps you should try some spelling variations:
"implement custom algorithm" » "implement fusion algorithm" (Expand Search), "implement control algorithm" (Expand Search), "implement lasso algorithm" (Expand Search), "implemented custom algorithm" (Expand Search), "implementing custom algorithm" (Expand Search)
"level coding algorithm" » "level cosine algorithm" (Expand Search), "level modeling algorithm" (Expand Search), "level finding algorithm" (Expand Search), "level according algorithm" (Expand Search), "level using algorithm" (Expand Search)
"element each algorithm" » "element search algorithm" (Expand Search), "element means algorithm" (Expand Search), "element data algorithm" (Expand Search), "element mesh algorithm" (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: (((("implement custom algorithm") OR ("element each algorithm"))) OR ("level coding algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"implement custom algorithm\") OR (\"element each algorithm\"))) OR (\"level coding algorithm\"))".
• Removing quotes may allow a broader search: (((( implement custom algorithm ) OR ( element each algorithm ))) OR ( level coding algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("implement custom algorithm") OR ("element each algorithm"))) OR ("level coding algorithm"))*.