Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"can tranh tu slippers" » "canh tranh tu slippers", "tan tran tu slippers", "van ranh tu slippers", "can trinh tu slippers", "can tran tu slippers", "can thanh tu slippers", "can tranh tu slippery", "can tranh tu grippers"
"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: (((("can tranh tu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("can tranh tu slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( can tranh tu slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("can tranh tu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.