Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"anh ngoc xo snippets" » "dinh ngoc xo snippets", "danh ngon xo snippets", "dang ngoc xo snippets", "anh nuoc xo snippets", "anh ngoc hoa snippets", "anh ngoc son 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: (((("anh ngoc xo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("anh ngoc xo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( anh ngoc xo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("anh ngoc xo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.