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