Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"phan banh xu snippets" » "phan anh xu snippets", "pham banh xu snippets", "phan thanh xu snippets", "phan hanh xu snippets", "phan ban xu snippets", "phan banh quy snippets", "phan banh xu 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: (((("phan banh xu snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phan banh xu snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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