Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dong cac can snippets" » "dong cac code snippets", "duong cac can snippets", "dong bac can snippets", "dung cac can snippets", "dong cac dan snippets", "dong cac van snippets", "dong cac ban 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: (((("dong cac can snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dong cac can snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( dong cac can snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dong cac can snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.