Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"nhan bat tu slippers" » "nhan vat tu slippers", "nhin bat tu slippers", "nhan dat tu slippers", "nhan bat hu slippers", "nhan bat cu slippers", "nhan bat tu slippery", "nhan bat 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: (((("nhan bat 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: (((("nhan bat tu slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( nhan bat tu slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("nhan bat tu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.