Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"tin la doanh snippets" » "tin lap doanh snippets", "tin lai doanh snippets", "tin ly doanh snippets", "tin va doanh snippets", "tin ha doanh snippets", "tinh lao doanh snippets", "tin la doanh 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: (((("tin la doanh snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tin la doanh snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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