Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"gia viet ca snippets" » "gian viet ca snippets", "nghia viet ca snippets", "hoa viet ca snippets", "gia viet ha snippets", "gia viet co snippets", "gia viet a 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: (((("gia viet ca snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("gia viet ca snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( gia viet ca snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("gia viet ca snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.