Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"binh voi do snippets" » "binh hoi do snippets", "minh voi do snippets", "tinh voi do snippets", "binh voi doi snippets", "binh voi ho snippets", "binh toi do 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: (((("binh voi do snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("binh voi do snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( binh voi do snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("binh voi do snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.