Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"day ban cau snippets" » "tay ban cau snippets", "da ban cau snippets", "day dan cau snippets", "day bang cau snippets", "day ban can snippets", "day van 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: (((("day ban 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: (((("day ban cau snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( day ban cau snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("day ban cau snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.