Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"manh ho cuc snippets" » "manh hon cuc snippets", "minh hoa cuc snippets", "danh hoa cuc snippets", "manh ho duc snippets", "manh ho cua snippets", "manh ho cuu 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: (((("manh ho cuc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("manh ho cuc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( manh ho cuc snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("manh ho cuc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.