Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"ngu coc thep slippers" » "ngu cot thep slippers", "ngu cau thep slippers", "ngu cua thep slippers", "ngu hoc thep slippers", "ngu cac thep slippers", "ngu co thep slippers", "ngu coc thep slippery", "ngu coc thep 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: (((("ngu coc thep slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("ngu coc thep slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( ngu coc thep slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("ngu coc thep slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.