Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"doc thuc xa snippets" » "hoc thuc xa snippets", "do thuc xa snippets", "hoc thuoc xa snippets", "doc thuc xay snippets", "doc tuc xa snippets", "doc thuc va snippets", "doc thuc xa 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 thuc xa 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 thuc xa snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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