Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hoi so cay snippets" » "hoi co cay snippets", "hoi o cay snippets", "hai so cay snippets", "hoi so cap snippets", "hoi si cay snippets", "hoi so cau 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 so cay 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 so cay snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hoi so cay snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hoi so cay snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.