Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"phan trac du snippets" » "phan trac code snippets", "phan tap du snippets", "phan cac du snippets", "phan tan du snippets", "phan truc du snippets", "phan tac du snippets", "phan tra du 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: (((("phan trac du snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phan trac du snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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