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