Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"anh dat tang snippets" » "anh dat hang snippets", "anh dam tang snippets", "anh dat quang snippets", "thanh dat tang snippets", "lanh dao tang snippets", "dinh dat tang snippets", "anh dat tang 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: (((("anh dat tang snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("anh dat tang snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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