Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"linh yi wang snippets" » "lin yi wang snippets", "linh chi wang snippets", "linh phi wang snippets", "linh li wang snippets", "linh qi wang snippets", "linh yi yang snippets", "linh yi wang slippers"
"locating bug code snippets" » "locating bug code slippers", "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: (((("linh yi wang snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("linh yi wang snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( linh yi wang snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("linh yi wang snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.