Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hinh ha can snippets" » "hinh hoa can snippets", "tinh ha can snippets", "dinh ha can snippets", "hinh hau can snippets", "hinh ha canh snippets", "hinh ha van 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: (((("hinh ha 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: (((("hinh ha can snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hinh ha can snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hinh ha can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.