Perhaps you should try some spelling variations:
"modified allocation optimisation algorithm" » "modified allocation optimization algorithm", "modified allocation optimization algorithms", "modified allocation estimation algorithm", "modified allocation estimation algorithms"
"modified adaptive approximation algorithms" » "modified time approximation algorithms", "modified passive approximation algorithms"

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• Performing a fuzzy search may retrieve terms with similar spellings: (("modified adaptive approximation algorithms") OR ("modified allocation optimisation algorithm"))~.
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