Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hoi hoi chiu snippets" » "hoi hoi chu snippets", "hoi doi chieu snippets", "hoi hai chieu snippets", "hoi hoc chiu snippets", "hoc hoi chiu snippets", "hoi doi chiu 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: (((("hoi hoi chiu snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hoi hoi chiu snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hoi hoi chiu snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hoi hoi chiu snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.