Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lam chay cau snippets" » "lam chat cau snippets", "lam thay cau snippets", "lam cha cau snippets", "lam chay cao snippets", "lam chay chua snippets", "lam cay ca 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: (((("lam chay cau snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("lam chay cau snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lam chay cau snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lam chay cau snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.