Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"phi trinh co snippets" » "phi trinh code snippets", "thi trinh co snippets", "phi trong co snippets", "qui trinh co snippets", "phi trinh do snippets", "phi trinh cong snippets", "phi trinh hoa 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: (((("phi trinh co snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phi trinh co snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( phi trinh co snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phi trinh co snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.