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