Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"san cho khai snippets" » "san cao khai snippets", "san cho hai snippets", "san co khi snippets", "sang cho khai snippets", "san chi khai snippets", "san co khai snippets", "san cho khai 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: (((("san cho khai snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("san cho khai snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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