Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"khoa tre dat slippers" » "khoe tre dat slippers", "khoa tri dat slippers", "khoa dr dat slippers", "khoa tren dat slippers", "khoa te dat slippers", "khoa tre dai slippers", "khoa tre dat slippery", "khoa tre dat 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: (((("khoa tre dat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("khoa tre dat slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( khoa tre dat slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("khoa tre dat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.