Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"voi cay truc snippets" » "voi cau truc snippets", "voi cay thuc snippets", "voi cay thuoc snippets", "voi cac truc snippets", "voi can truc snippets", "doi cay truc snippets", "voi cay 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: (((("voi cay 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: (((("voi cay truc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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