Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"chon voi dan slippers" » "chon vi dan slippers", "choi voi dan slippers", "chon gioi dan slippers", "chon hoi dan slippers", "chon voi can slippers", "chon doi dan slippers", "chon voi dan slippery", "chon voi dan 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: (((("chon voi dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("chon voi dan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( chon voi dan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chon voi dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.