Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"mang dat da snippets" » "mang dau da snippets", "hoang dat da snippets", "hang dau da snippets", "mang dat dai snippets", "mang dat dau snippets", "mang dat va 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: (((("mang dat da snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("mang dat da snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( mang dat da snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("mang dat da snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.