Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"ca tang du snippets" » "ca tang code snippets", "cao tang du snippets", "ha tang du snippets", "gia tang du snippets", "ca nang du snippets", "ca hang dau snippets", "ca dang duc 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: (((("python using java snippets") or ("ca tang du snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("ca tang du snippets"))) OR ("locating bug core snippets")).
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