Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"lieu so dai snippets" » "hieu so dai snippets", "thieu so dai snippets", "lieu hoc dai snippets", "lieu si dai snippets", "lieu co dai snippets", "lieu do dai snippets", "lieu so dai 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: (((("lieu so dai snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("lieu so dai snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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