Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tu tot cac snippets" » "tu ton cac snippets", "tu tat cac snippets", "tu toi cac snippets", "tu cot cac snippets", "tu txt cac 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: (((("tu tot cac snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tu tot cac snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tu tot cac snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tu tot cac snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.