Perhaps you should try some spelling variations:
"modified response approximation algorithm" » "modified response approximation algorithms", "modified one approximation algorithm", "modified response association algorithm"
"modified topology optimization algorithms" » "modified topology optimisation algorithm", "modified topology estimation algorithms", "modified topology estimation algorithm"

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• Performing a fuzzy search may retrieve terms with similar spellings: (("modified response approximation algorithm") or ("modified topology optimization algorithms"))~.
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