Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"ban cau ha snippets" » "bang cau ha snippets", "ban can ha snippets", "van cau ha snippets", "ban cau hoa snippets", "ban cau hat snippets", "ban cau nha snippets", "ban cau ha 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: (((("ban cau ha snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("ban cau ha snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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