Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dong ke thi slippers" » "dong kem thi slippers", "dong ket thi slippers", "dong ky thi slippers", "dong le thi slippers", "dong de thi slippers", "dong ke thi slippery", "dong ke thi grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("dong ke 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: (((("dong ke thi slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dong ke thi slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dong ke thi slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.