Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"phap te dung snippets" » "phap tu dung snippets", "phap ke dung snippets", "phap ve dung snippets", "phap tieu dung snippets", "phap tien dung snippets", "phap tin dung snippets", "phap te dung 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: (((("phap te dung snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phap te dung snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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