Perhaps you should try some spelling variations:
"modified delphi evolutionary algorithm" » "modified delphi evolution algorithm"
"modified learning solution algorithm" » "modified learning evolution algorithm", "modified learning convolution algorithms", "modified learning estimation algorithm", "mobile learning solution algorithm", "modified caging solution algorithm", "modified learning convolution algorithm", "modified learning emotion algorithm"

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• Performing a fuzzy search may retrieve terms with similar spellings: (("modified delphi evolutionary algorithm") or ("modified learning solution algorithm"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("modified delphi evolutionary algorithm") OR ("modified learning solution algorithm")).
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