Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"nham mat dam snippets" » "ham mat dam snippets", "cham mat dam snippets", "nha may dam snippets", "nham mat dan snippets", "nham hat dam snippets", "nham man dam snippets", "nham mat dam 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: (((("nham mat dam snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("nham mat dam snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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