Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"phai loi anh snippets" » "phi loi anh snippets", "phoi loi anh snippets", "thai loi anh snippets", "phai loi lanh snippets", "phai doi anh snippets", "phai loi thanh snippets", "phai loi anh 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: (((("phai loi anh snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phai loi anh snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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