Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"cach ham bai snippets" » "cac ham bai snippets", "cach lam bai snippets", "sach tham bai snippets", "cach pham bao snippets", "cach cham lai snippets", "cach ham khai snippets", "cach ham bai 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: (((("cach ham bai snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cach ham bai snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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