Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"cao so ban snippets" » "cao son ban snippets", "co so ban snippets", "cao su ban snippets", "cao sao ban snippets", "cao so bang snippets", "cao co ban snippets", "cao so ban 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: (((("cao so ban snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cao so ban snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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