Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"chi voi thuc snippets" » "chi noi thuc snippets", "chi choi thuc snippets", "chi cuoi thuc snippets", "choi voi thuc snippets", "khi voi thuc snippets", "cham voi thuc snippets", "chi voi thuc 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: (((("chi voi thuc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("chi voi thuc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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