Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"cac nam tang snippets" » "cac nam thang snippets", "cac nham tang snippets", "cac dam tang snippets", "bac nam tang snippets", "cac cam tang snippets", "cac ham tang snippets", "cac nam tang 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 ("cac nam tang snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("cac nam tang snippets"))) OR ("locating bug code snippets")).
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