Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"von phan anh snippets" » "van phan anh snippets", "bon phan anh snippets", "mon phan anh snippets", "von pham anh snippets", "von phan thanh snippets", "von phan dang snippets", "von phan 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: (((("von phan 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: (((("von phan anh snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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