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