Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung hang du snippets" » "dung hang code snippets", "dung thang du snippets", "dung khang du snippets", "dung dang du snippets", "dung hang dau snippets", "dung hoang du snippets", "dung nang du snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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