Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"nhat can thi slippers" » "nhat ban thi slippers", "nhat tan thi slippers", "what can thi slippers", "nhat cau thi slippers", "nhat dan thi slippers", "nhat van thi slippers", "nhat can thi slippery", "nhat can thi 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: (((("nhat can thi slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("nhat can thi slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( nhat can thi slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("nhat can thi slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.