Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"va phan sinh snippets" » "va phan slinh snippets", "va nhan sinh snippets", "va phau sinh snippets", "van phan sinh snippets", "va phat sinh snippets", "va phap sinh snippets", "va phan sinh slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("va phan sinh snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("va phan sinh snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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