Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"anh giao can snippets" » "nang giao can snippets", "minh giao can snippets", "danh gia can snippets", "anh giao dan snippets", "anh giao nhan snippets", "anh giao cong 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 giao can 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 giao can snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( anh giao can snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("anh giao can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.