Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"kim tinh da snippets" » "kim dinh da snippets", "kim thanh da snippets", "kieu tinh da snippets", "kim tinh va snippets", "kim tinh gia snippets", "kim tinh lao 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: (((("kim tinh da snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("kim tinh da snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( kim tinh da snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("kim tinh da snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.