Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hap dan dang slippers" » "hap dang dang slippers", "hap dan dung slippers", "hap da dang slippers", "hat dan dang slippers", "hai dan dang slippers", "ham dan dang slippers", "hap dan dang slippery", "hap dan dang 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: (((("hap dan dang slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hap dan dang slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hap dan dang slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hap dan dang slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.