Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cong sa thi slippers" » "cong san thi slippers", "cong sua thi slippers", "cong ha thi slippers", "cong sat thi slippers", "cong su thi slippers", "cong sa thi slippery", "cong sa 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: (((("cong sa 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: (((("cong sa thi slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cong sa thi slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cong sa thi slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.