Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cong noi noi snippets" » "cong noi code snippets", "cong nhoi noi snippets", "cong goi noi snippets", "cong soi noi snippets", "cong loi noi snippets", "cong noi doi snippets", "cong doi noi 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: (((("cong noi noi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cong noi noi snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( cong noi noi snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cong noi noi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.