Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"hoc qua tang snippets" » "hoc qua hang snippets", "hoc qua mang snippets", "hoc qua nang snippets", "hoc quan tang snippets", "hoc cua tang snippets", "hoc quy tang snippets", "hoc qua 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: (((("python using java snippets") or ("hoc qua tang snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("hoc qua tang snippets"))) OR ("locating bug code snippets")).
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