Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"cap tai dung snippets" » "cap trai dung snippets", "cap thi dung snippets", "cap mai dung snippets", "cao tai dung snippets", "lap tai dung snippets", "cap bai dung snippets", "cap tai 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: (((("cap tai 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: (((("cap tai dung snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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