Perhaps you should try some spelling variations:
"bien thinh 3 snippets" » "tien thinh 3 snippets", "bien tinh 3 snippets", "bien thanh 3 snippets", "bien thinh le snippets", "bien thinh ha snippets", "bien thinh 3 slippers"
"python using java snippets" » "python using data snippets", "python using java slippers"
"locating bug code snippets" » "locating bug code slippers", "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: (((("bien thinh 3 snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("bien thinh 3 snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( bien thinh 3 snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("bien thinh 3 snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.