Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lap hai nhap slippers" » "lap hoi nhap slippers", "lap hai thap slippers", "lap khau nhap slippers", "lap tai nhap slippers", "lap lai nhap slippers", "lap hoat nhap slippers", "lap hai nhap slippery", "lap hai nhap 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: (((("lap hai nhap slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("lap hai nhap slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lap hai nhap slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lap hai nhap slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.