Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"doc tay luon snippets" » "doc tay huong snippets", "doc tay muong snippets", "doc tay nguon snippets", "toc tay luon snippets", "doc tam luon snippets", "doc than luon snippets", "doc tay luon 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: (((("doc tay luon snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("doc tay luon snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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