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