Perhaps you should try some spelling variations:
"locating bug code slippers" » "locating bug code snippets", "locating bung code slippers", "locating bugs code slippers"
"python using java snippets" » "python using data snippets"
"doc toan dam snippets" » "duc toan dam snippets", "doc than dam snippets", "ngoc toan dam snippets", "doc toan ban snippets", "doc toan tap snippets", "doc toan cao snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("doc toan dam snippets") or ("python using java snippets"))) or ("locating bug code slippers"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("doc toan dam snippets") OR ("python using java snippets"))) OR ("locating bug code slippers")).
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