Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dong tin mat slippers" » "thong tin mat slippers", "luong tin mat slippers", "dong kinh mat slippers", "dong tien mat slippers", "dong tin bat slippers", "dong tim mat slippers", "dong tin mat slippery", "dong tin mat 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: (((("dong tin mat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dong tin mat slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dong tin mat slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dong tin mat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.