Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"khan ca lua snippets" » "khan cap lua snippets", "khan cua lua snippets", "khan ma lua snippets", "khan cay lua snippets", "khan ca cua snippets", "khan ca dua snippets", "khan ca lua slippers"
"locating bug code snippets" » "locating bug code slippers", "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: (((("python using java snippets") or ("khan ca lua snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("khan ca lua snippets"))) OR ("locating bug code snippets"))*.
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( khan ca lua snippets ))) or ( locating bug code snippets ))*.