Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"trien he ban snippets" » "thien hue ban snippets", "trien ben ban snippets", "trien nha ban snippets", "trien te ban snippets", "trien he dan snippets", "trien he van snippets", "trien he 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: (((("trien he 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: (((("trien he ban snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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