Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"mac hai son snippets" » "mac phai son snippets", "tac hai son snippets", "manh hai son snippets", "mac thai son snippets", "mac ha son snippets", "mac dai son 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: (((("mac hai son snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("mac hai son snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( mac hai son snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("mac hai son snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.