Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tran choi tu slippers" » "tran chi tu slippers", "brian choi tu slippers", "trong choi tu slippers", "tran hoi tu slippers", "tran cho tu slippers", "tran chon tu slippers", "tran choi tu slippery", "tran choi 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: (((("tran choi 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: (((("tran choi tu slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tran choi tu slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tran choi tu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.