Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cho cong su slippers" » "cao cong su slippers", "cua cong su slippers", "cac cong su slippers", "cho cong suc slippers", "cho cong sua slippers", "cho cong cu slippers", "cho cong su slippery", "cho cong su 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: (((("cho cong su slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cho cong su slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cho cong su slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cho cong su slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.