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