Perhaps you should try some spelling variations:
"modified adaptive optimization algorithms" » "modified adaptive optimisation algorithm", "modified adaptive estimation algorithms", "modified adaptive estimation algorithm", "modified objective optimization algorithms", "modified adaptive quantization algorithms", "modified static optimization algorithms", "modified passive optimization algorithms"
"modified counting methods algorithm" » "modified caging methods algorithm", "modified nursing methods algorithm", "modified control methods algorithm"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("modified counting methods algorithm") OR ("modified adaptive optimization algorithms"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"modified counting methods algorithm\") OR (\"modified adaptive optimization algorithms\"))*".
• Removing quotes may allow a broader search: (( modified counting methods algorithm ) OR ( modified adaptive optimization algorithms ))*.