Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"phi tang ca snippets" » "phi tang code snippets", "phap tang ca snippets", "thi trang ca snippets", "phi trong ca snippets", "phi tang cua snippets", "phi hang ca snippets", "phi tang ma 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 ("phi tang ca snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("phi tang ca snippets"))) OR ("locating bug core snippets")).
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