Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hinh san de snippets" » "sinh san de snippets", "hanh san de snippets", "hinh dan de snippets", "hinh van de snippets", "hinh jan de 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 san de 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 san de snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hinh san de snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hinh san de snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.