Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"duoc dat dan slippers" » "duoc bat dan slippers", "duoc dai dan slippers", "duoc dan dan slippers", "duoc dat dai slippers", "duoc dao dan slippers", "duoc hat dan slippers", "duoc dat dan slippery", "duoc dat 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: (((("duoc dat 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: (((("duoc dat dan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( duoc dat dan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("duoc dat dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.