Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"ca trinh ung slippers" » "ca trinh dung slippers", "ca trinh duong slippers", "ca trinh nhung slippers", "ca tinh ung slippers", "co trinh ung slippers", "va trinh ung slippers", "ca trinh ung slippery", "ca trinh ung 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: (((("ca trinh ung slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("ca trinh ung slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( ca trinh ung slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("ca trinh ung slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.