Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"trinh cau va slippers" » "trinh chat va slippers", "trinh chao va slippers", "trinh tu va slippers", "trinh cuu va slippers", "trinh cu va slippers", "trinh cao va slippers", "trinh cau va slippery", "trinh cau va grippers"
"locating bug code snippets" » "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: (((("trinh cau va slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("trinh cau va slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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