Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"ten bang cac snippets" » "te bang cac snippets", "den bang cac snippets", "ten lang cac snippets", "ten nang cao snippets", "ten hang ca snippets", "ten dung cac 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: (((("ten bang cac snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("ten bang cac snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( ten bang cac snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("ten bang cac snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.