Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"chat bi hoi snippets" » "chat di hoi snippets", "cham bi hoi snippets", "chat bo hoi snippets", "chat bia hoi snippets", "chat bi hai snippets", "chat bi hoa 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: (((("chat bi hoi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("chat bi hoi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( chat bi hoi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chat bi hoi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.