Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"dai tho duc snippets" » "dai thao duc snippets", "dai theo duc snippets", "dan tho duc snippets", "dai ho duc snippets", "dai thu duc snippets", "dai tao duoc snippets", "dai tho duc 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: (((("dai tho duc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dai tho duc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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