Perhaps you should try some spelling variations:
"implementing control algorithm" » "implementing iot algorithm" (Expand Search)
"level coding algorithm" » "level cosine algorithm" (Expand Search), "level colony algorithm" (Expand Search), "level scheduling algorithm" (Expand Search)
"elements wt 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.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("implementing control algorithm") OR ("elements wt algorithm"))) OR ("level coding algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"implementing control algorithm\") OR (\"elements wt algorithm\"))) OR (\"level coding algorithm\"))".
• Removing quotes may allow a broader search: (((( implementing control algorithm ) OR ( elements wt algorithm ))) OR ( level coding algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("implementing control algorithm") OR ("elements wt algorithm"))) OR ("level coding algorithm"))*.