Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cho minh lua slippers" » "chi minh lua slippers", "cho sinh lua slippers", "cao minh lua slippers", "cho minh luan slippers", "cho dinh lua slippers", "cho minh vua slippers", "cho minh lua slippery", "cho minh lua 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 minh lua 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 minh lua slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cho minh lua slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cho minh lua slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.