Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"kim sung can snippets" » "kim sung code snippets", "kim dung can snippets", "kim sun can snippets", "kim huong can snippets", "kim trung can snippets", "kim cung cap snippets", "kim sung nam 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 ("kim sung can snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("kim sung can snippets"))) OR ("locating bug core snippets")).
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