Perhaps you should try some spelling variations:
"modified dohcamplexity approximation algorithms" » "modified complexity approximation algorithms"
"modified orca convolution algorithms" » "modified orca evolution algorithm", "modified orca solution algorithm", "modified dorca convolution algorithms", "modified orcad convolution algorithms", "modified ohca convolution algorithms"

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• Performing a fuzzy search may retrieve terms with similar spellings: (("modified orca convolution algorithms") OR ("modified dohcamplexity approximation algorithms"))~.
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