Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"juan co kiem snippets" » "juan cao kiem snippets", "quan co kiem snippets", "xuan co kiem snippets", "juan co kem snippets", "juan ro kiem snippets", "juan hoi kiem snippets", "juan co kiem 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: (((("juan co kiem snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("juan co kiem snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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