Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"mau thi truc snippets" » "mau thi trac snippets", "mau thi thuc snippets", "mau thi thu snippets", "mau thai truc snippets", "cau thi truc snippets", "hau thi truc snippets", "mau thi truc 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: (((("mau thi truc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("mau thi truc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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