Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"chat me rong snippets" » "cha me rong snippets", "chat deo rong snippets", "chat beo rong snippets", "chat me trong snippets", "chat mo rong snippets", "chat le trong 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 me rong 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 me rong snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( chat me rong snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chat me rong snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.