Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"hao le can snippets" » "hao le code snippets", "ha le can snippets", "dao le can snippets", "ho le can snippets", "hao le chan snippets", "hao le dan snippets", "hao le cap snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("hao le 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: (((("hao le can snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( hao le can snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hao le can snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.