Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"thuc ba ham snippets" » "thuc ban ham snippets", "thuc va ham snippets", "thuc ha ham snippets", "thuc ba pham snippets", "thuc ba tham snippets", "thuc ba nham snippets", "thuc ba ham 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: (((("thuc ba ham snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thuc ba ham snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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