Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"binh dang do snippets" » "binh dan do snippets", "binh duong do snippets", "binh giang do snippets", "binh nang doc snippets", "binh dung doi snippets", "binh dang duc 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 dang 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 dang do snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( binh dang do snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("binh dang do snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.