Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"chu bang co snippets" » "thu bang co snippets", "chuc nang co snippets", "chu quang co snippets", "chu bang cho snippets", "chu bang cot snippets", "chu ban co 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 co 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 co snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( chu bang co snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chu bang co snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.