Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"mat cua va slippers" » "ma cua va slippers", "manh cua va slippers", "mang cua va slippers", "mat cua vat slippers", "mat chua va slippers", "mat cua van slippers", "mat cua va slippery", "mat cua va 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: (((("mat cua va slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("mat cua va slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( mat cua va slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("mat cua va slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.