Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"anh bai can snippets" » "sach bai can snippets", "danh bat can snippets", "hinh bai can snippets", "anh bai ca snippets", "anh ban can snippets", "anh bai san 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 bai 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 bai can snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( anh bai can snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("anh bai can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.