Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"tan hoi dung snippets" » "tan hoc dung snippets", "tan noi dung snippets", "tan hoi dong snippets", "dan hoi dung snippets", "tao hoi dung snippets", "tay hoi dung snippets", "tan hoi 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: (((("python using java snippets") or ("tan hoi dung snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("tan hoi dung snippets"))) OR ("locating bug code snippets")).
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