Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cu cua doi snippets" » "cu cua code snippets", "cu sua doi snippets", "cu cua dai snippets", "cu cua hoi snippets", "cau cua doi snippets", "ca cua doi snippets", "co cua doi 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: (((("cu cua doi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cu cua doi snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( cu cua doi snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cu cua doi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.