Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dich ton cac snippets" » "tich toan cac snippets", "dich te cac snippets", "dich hoc cac snippets", "dich trong cac snippets", "dich thong cac snippets", "dich tong cuc 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: (((("dich ton 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: (((("dich ton cac snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dich ton cac snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dich ton cac snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.