Perhaps you should try some spelling variations:
"primary data driven optimization algorithm" » "primary data design optimization algorithm" (Expand Search), "primary data guided optimization algorithm" (Expand Search), "primary data dose optimization algorithm" (Expand Search), "primary care driven optimization algorithm" (Expand Search)
"binary data robust optimization algorithm" » "binary data process optimization algorithm" (Expand Search), "binary data robust estimation algorithm" (Expand Search), "binary data joint optimization algorithm" (Expand Search), "dietary data robust optimization algorithm" (Expand Search)

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• Performing a fuzzy search may retrieve terms with similar spellings: (("primary data driven optimization algorithm") OR ("binary data robust optimization algorithm"))~.
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