Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tra cuu thu slippers" » "tra cau thu slippers", "trau cua thu slippers", "trua cua thu slippers", "tra cuu thuc slippers", "tra cuu tu slippers", "tra huu thu slippers", "tra cuu thu slippery", "tra cuu thu 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: (((("tra cuu thu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tra cuu thu slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tra cuu thu slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tra cuu thu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.