Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"vung tai ban snippets" » "dung tai ban snippets", "vung tau ban snippets", "vung tay ban snippets", "vung tai san snippets", "vung tai ngan snippets", "vung tai benh snippets", "vung tai 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: (((("vung tai 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: (((("vung tai ban snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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