Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"chun co can snippets" » "chuan co can snippets", "chung co can snippets", "chua co can snippets", "chun cho can snippets", "chun co ban snippets", "chun co dan snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core 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: (((("chun co can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("chun co can snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( chun co can snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chun co can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.