Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cua lap hoat snippets" » "cua tap hoa snippets", "cua dan hoat snippets", "cua lap dat snippets", "chua lap hoat snippets", "cua tap hoat snippets", "cua lam hoat 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: (((("cua lap hoat snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cua lap hoat snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cua lap hoat snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cua lap hoat snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.