Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"nhan ngu dat slippers" » "nhanh ngu dat slippers", "nhat ngu dat slippers", "han ngu dat slippers", "nhan ngu dan slippers", "nhan ngu dao slippers", "nhan ngu danh slippers", "nhan ngu dat slippery", "nhan ngu dat 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 ngu dat 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 ngu dat slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( nhan ngu dat slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("nhan ngu dat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.