Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"chu bang ion snippets" » "thu bang ion snippets", "chuc nang ion snippets", "chu quang ion snippets", "chu bang song snippets", "chu bang tien snippets", "chu bang 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: (((("chu bang ion snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("chu bang ion snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( chu bang ion snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chu bang ion snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.