Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hinh tang di snippets" » "hinh rang di snippets", "hinh thanh di snippets", "minh trang di snippets", "hinh hang di snippets", "hinh tang du snippets", "hinh tang da 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 tang di 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 tang di snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hinh tang di snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hinh tang di snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.