Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"hoc duoc duy snippets" » "hoc nuoc duy snippets", "hoa duoc duy snippets", "hoc dung duy snippets", "hoc duc duy snippets", "hoc duoc duoc snippets", "hoc duoc dung snippets", "hoc duoc duy 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: (((("hoc duoc duy snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hoc duoc duy snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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