Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"doc phan cnc snippets" » "doc phan code snippets", "hoc phan cnc snippets", "duc phan cnc snippets", "doc than cnc snippets", "doc phan cac snippets", "doc phay cnc snippets", "doc phan cong 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 ("doc phan 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 ("doc phan cnc snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( doc phan cnc snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("doc phan cnc snippets"))) or ("locating bug core snippets"))*.