Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hieu le dat slippers" » "hieu ve dat slippers", "hieu he dat slippers", "hieu ly dat slippers", "hieu le dan slippers", "hieu de dat slippers", "hieu le dac slippers", "hieu le dat slippery", "hieu le dat 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: (((("hieu le dat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hieu le dat slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hieu le dat slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hieu le dat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.