Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lam li cac snippets" » "lam lai cac snippets", "tam li cac snippets", "lam gi cac snippets", "lam li ca snippets", "lam ly cac snippets", "lam loi cach 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 li 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: (((("lam li cac snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lam li cac snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lam li cac snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.