Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"tao mach ben snippets" » "tao bac ben snippets", "tao may ben snippets", "tim mach ben snippets", "tao mach benh snippets", "tao cach ben snippets", "tao mach dien snippets", "tao mach ben 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 mach ben 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 mach ben snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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