Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tay hoi doai snippets" » "tay hoi doi snippets", "tay hoi thoai snippets", "tay hoi dap snippets", "tay ho doai snippets", "tao hoi doai snippets", "tay thai doai 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: (((("tay hoi doai snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tay hoi doai snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tay hoi doai snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tay hoi doai snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.