Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"dung thu gen snippets" » "ung thu gen snippets", "dung phu gen snippets", "dung thi gen snippets", "dung thu gan snippets", "dung tu gen snippets", "dung thuat gen snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("dung thu gen snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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