Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cost hat anh slippers" » "cot hat anh slippers", "co hat anh slippers", "cong hat anh slippers", "cost nhat anh slippers", "cost hat lanh slippers", "cost ha anh slippers", "cost hat anh slippery", "cost hat anh 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: (((("cost hat anh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cost hat anh slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cost hat anh slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cost hat anh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.