Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"den lang van slippers" » "den nang van slippers", "den bang van slippers", "ten lang van slippers", "den dang van slippers", "den tang van slippers", "den hoang van slippers", "den lang van slippery", "den lang 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: (((("den lang 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: (((("den lang van slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( den lang van slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("den lang van slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.