Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dan nghe cnc snippets" » "dan nghe code snippets", "dang nghe cnc snippets", "van nghe cnc snippets", "day nghe cnc snippets", "dan nghe cong snippets", "dan nghe che snippets", "dan nghe co snippets"
"python using java snippets" » "python using data snippets"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("python using java snippets") or ("dan nghe cnc snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("dan nghe cnc snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( dan nghe cnc snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("dan nghe cnc snippets"))) or ("locating bug core snippets"))*.