Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"can tac can snippets" » "can tac code snippets", "canh tac can snippets", "cac tac can snippets", "cong tac can snippets", "can tac van snippets", "can tac quan snippets", "can tac vang 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: (((("can tac 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: (((("can tac can snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( can tac can snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("can tac can snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.