Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dung may cnc snippets" » "dung va cnc snippets", "dung tai cnc snippets", "mang may cnc snippets", "dung may cong snippets", "dung phay cnc snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

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