Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"trau cua tao slippers" » "tru cua tao slippers", "tranh cua tao slippers", "tu cua tao slippers", "trau cua tam slippers", "trau cua tap slippers", "trau cuu tao slippers", "trau cua tao slippery", "trau cua tao 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: (((("trau cua tao slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("trau cua tao slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( trau cua tao slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("trau cua tao slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.