Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cong xon cho snippets" » "cong lon cho snippets", "cong hon cho snippets", "cong dong cho snippets", "cong ton cho snippets", "cong con cho 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: (((("cong xon cho snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cong xon cho snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cong xon cho snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cong xon cho snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.