Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"tao cho tim snippets" » "tao cao tim snippets", "cao cho tim snippets", "dao cho tim snippets", "tao cho tam snippets", "tao cho tin snippets", "tao co tim snippets", "tao cho tim 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 cho tim 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 cho tim snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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