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