Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dang va thep slippers" » "dang van thep slippers", "dang vat thep slippers", "hang va thep slippers", "dang va tiep slippers", "dang va theo slippers", "dang va thiet slippers", "dang va thep slippery", "dang va thep grippers"
"locating bug code snippets" » "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: (((("dang va thep slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dang va thep slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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