Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"huu hoi can snippets" » "huu hoi code snippets", "huu ho can snippets", "huu hai can snippets", "cuu hoi can snippets", "huu khoi can snippets", "huu hoi dan snippets", "huu hoc 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: (((("huu hoi can snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("huu hoi can snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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