Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"banh kem cuc snippets" » "hanh kem cuc snippets", "banh keo cuc snippets", "ban kem cuc snippets", "banh kim cuc snippets", "banh kim chuc 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: (((("banh kem cuc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("banh kem cuc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( banh kem cuc snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("banh kem cuc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.