Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"bang hoc anh snippets" » "nang hoc anh snippets", "mang hoc anh snippets", "quang hoc anh snippets", "bang hoc nganh snippets", "bang hoc nhanh snippets", "bang hoc sinh snippets", "bang hoc 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: (((("bang hoc 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: (((("bang hoc anh snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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