Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"jen tzong ha snippets" » "ben trong ha snippets", "men tong ha snippets", "xen tong ha snippets", "jen thong ha snippets", "jen trong ha snippets", "jen trong hai snippets", "jen tzong ha 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: (((("jen tzong ha snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("jen tzong ha snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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