Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"ban sat chat snippets" » "ban soat chat snippets", "ban suat chat snippets", "ban vat chat snippets", "ban sac chat snippets", "ban dat chat snippets", "ban tat 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: (((("ban sat 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: (((("ban sat chat snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( ban sat chat snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("ban sat chat snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.