Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"chao co can snippets" » "chat co can snippets", "cheo co can snippets", "khao co can snippets", "chao cho can snippets", "chao co ban snippets", "chao 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: (((("chao 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: (((("chao co can snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( chao co can snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chao co can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.