Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"dinh li wang snippets" » "dinh loi wang snippets", "sinh li wang snippets", "dinh vi wang snippets", "dinh li nang snippets", "dinh li dang snippets", "dinh li bang snippets", "dinh li wang 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: (((("dinh li wang snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dinh li wang snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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