Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cho phan ma slippers" » "co phan ma slippers", "hoc phan ma slippers", "hoa phan ma slippers", "cho phan may slippers", "cho phan mat slippers", "cho phan ba slippers", "cho phan ma slippery", "cho phan ma 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 phan ma 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 phan ma slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cho phan ma slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cho phan ma slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.