Perhaps you should try some spelling variations:
"effluent tracking algorithm" » "effluent tracking algorithms" (Expand Search), "effluent training algorithms" (Expand Search), "effluent making algorithm" (Expand Search), "different tracking 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 data algorithms" » "element art algorithms" (Expand Search), "element all algorithms" (Expand Search), "element both algorithms" (Expand Search), "settlement data algorithms" (Expand Search), "relevant data algorithms" (Expand Search), "movement data 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: (((("effluent tracking algorithm") OR ("element data algorithms"))) OR ("level coding algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"effluent tracking algorithm\") OR (\"element data algorithms\"))) OR (\"level coding algorithm\"))".
• Removing quotes may allow a broader search: (((( effluent tracking algorithm ) OR ( element data algorithms ))) OR ( level coding algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("effluent tracking algorithm") OR ("element data algorithms"))) OR ("level coding algorithm"))*.