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