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