Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"chat ban ke snippets" » "nhat ban ke snippets", "chat ran ke snippets", "cua ban ke snippets", "chat ban kem snippets", "chat ban ve snippets", "chat ban le 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 ban ke 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 ban ke snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( chat ban ke snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chat ban ke snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.