Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"nang hoc can snippets" » "nang hoc code snippets", "nang doc can snippets", "nang luc can snippets", "dong hoc can snippets", "nang hoc dan snippets", "nang hoc cao snippets", "nang hoc cac 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: (((("nang hoc can snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("nang hoc can snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( nang hoc can snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("nang hoc can snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.