Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hieu luc phi slippers" » "hieu luat phi slippers", "hieu qua phi slippers", "hieu luc thi slippers", "hieu chuc phi slippers", "hieu luc khoi slippers", "hieu luc phi slippery", "hieu luc phi 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 luc phi 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 luc phi slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hieu luc phi slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hieu luc phi slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.