Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"tao son kinh snippets" » "tao von kinh snippets", "tao mon kinh snippets", "tao son binh snippets", "tao song kinh snippets", "cao son kinh snippets", "tay son kinh snippets", "tao son kinh 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: (((("tao son kinh snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tao son kinh snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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