Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"noi tim can snippets" » "noi kim can snippets", "hoi tim can snippets", "noi tiet can snippets", "noi tiem can snippets", "noi tim ban snippets", "noi tim man 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: (((("noi tim 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: (((("noi tim can snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( noi tim can snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("noi tim can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.