Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dong cay dua slippers" » "dong cac dua slippers", "dong cao dua slippers", "dong cap dua slippers", "dong chay dua slippers", "dong cay lua slippers", "dong ca dua slippers", "dong cay dua slippery", "dong cay dua 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: (((("python using java snippets") or ("dong cay dua slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("dong cay dua slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( dong cay dua slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("dong cay dua slippers"))) or ("locating bug code snippets"))*.