Perhaps you should try some spelling variations:
"designed network estimation algorithms" » "designed network estimation algorithm", "designed network optimization algorithms", "designed network optimisation algorithm", "defined network estimation algorithms"
"modified df approximation algorithms" » "modified _ approximation algorithms", "modified one approximation algorithms", "modified time approximation algorithms", "modified adam approximation algorithms", "modified bi1 approximation algorithms"

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• Performing a fuzzy search may retrieve terms with similar spellings: (("designed network estimation algorithms") OR ("modified df approximation algorithms"))~.
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