Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"trinh cac so snippets" » "trinh cac code snippets", "trinh cau so snippets", "trinh chat so snippets", "trinh chao so snippets", "trinh cac co snippets", "trinh cac bo snippets", "trinh cac ho 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: (((("trinh cac so snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("trinh cac so snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( trinh cac so snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("trinh cac so snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.