Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"pha dau ha snippets" » "phan dau ha snippets", "pham dau ha snippets", "phap dau ha snippets", "pha dam ha snippets", "pha dau va snippets", "pha cau ha snippets", "pha dau ha 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: (((("pha dau ha snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("pha dau ha snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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