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