Perhaps you should try some spelling variations:
"binary a process optimization algorithm" » "binary a model optimization algorithm" (Expand Search), "binary _ process optimization algorithm" (Expand Search), "hilary a process optimization algorithm" (Expand Search)
"binary b codon optimization algorithm" » "binary b wolf optimization algorithm" (Expand Search), "binary _ codon optimization algorithm" (Expand Search), "binary b common optimization algorithm" (Expand Search)

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• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"binary a process optimization algorithm\") OR (\"binary b codon optimization algorithm\"))~".
• Removing quotes may allow a broader search: (( binary a process optimization algorithm ) OR ( binary b codon optimization algorithm ))~.
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