Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"doanh ha ma snippets" » "doanh va ma snippets", "doanh khoa ma snippets", "doanh nhan ma snippets", "doanh ham ma snippets", "doanh ha my snippets", "doanh ha pa snippets", "doanh ha ma 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: (((("doanh ha ma snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("doanh ha ma snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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