Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"chat kiem ho snippets" » "luat kiem ho snippets", "chat dien ho snippets", "phan kiem ho snippets", "chat kim ho snippets", "chat kiem thu snippets", "chat kien 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 kiem ho 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 kiem ho snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( chat kiem ho snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chat kiem ho snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.