Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tiep cau cau snippets" » "tiep can cau snippets", "thien cau cau snippets", "diem cau cau snippets", "tiep mau cau snippets", "tiep cu cau snippets", "tiep ca cau 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: (((("tiep cau cau snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tiep cau cau snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tiep cau cau snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tiep cau cau snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.