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