Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"chuc bac cau snippets" » "chuc bac code snippets", "chuc hach cau snippets", "cho bac cau snippets", "chuc va cau snippets", "chuc bach cau snippets", "chuc ba cau snippets", "chuc bac can 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: (((("chuc bac cau snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("chuc bac cau snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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