Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"tang cac bac snippets" » "bang cac bac snippets", "hang cac bac snippets", "tang ca bac snippets", "tang cac bai snippets", "tang cac ban snippets", "tang cac cach snippets", "tang cac bac 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: (((("tang cac bac snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tang cac bac snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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