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