Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"phi quy ninh snippets" » "phi quy dinh snippets", "phi qua ninh snippets", "phi quy trinh snippets", "phu quy ninh snippets", "thi quy ninh snippets", "phi quan ninh snippets", "phi quy ninh 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: (((("phi quy ninh snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phi quy ninh snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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