Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dong cac tin slippers" » "duong cac tin slippers", "dong bac tin slippers", "dung cac tin slippers", "dong cac tinh slippers", "dong dac tinh slippers", "dong chuc tin slippers", "dong cac tin slippery", "dong cac tin 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 cac tin 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 cac tin slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dong cac tin slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dong cac tin slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.