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