Perhaps you should try some spelling variations:
"library based codon optimization algorithm" » "library based wolf optimization algorithm" (Expand Search), "laboratory based codon optimization algorithm" (Expand Search), "library based color optimization algorithm" (Expand Search), "library based cohort optimization algorithm" (Expand Search), "library based action optimization algorithm" (Expand Search)
"binary basic _ optimization algorithm" » "binary mask _ optimization 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: (("binary basic _ optimization algorithm") OR ("library based codon optimization algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"binary basic _ optimization algorithm\") OR (\"library based codon optimization algorithm\"))*".
• Removing quotes may allow a broader search: (( binary basic _ optimization algorithm ) OR ( library based codon optimization algorithm ))*.