Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"phi doc cao snippets" » "phi doc code snippets", "phi doi cao snippets", "chi duoc cao snippets", "phap doc cao snippets", "phi hoc cao snippets", "phi do cao snippets", "phi doc dao 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: (((("phi doc cao snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phi doc cao snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( phi doc cao snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phi doc cao snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.