Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"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"

You may be able to get more results by adjusting your search query.

• 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 core snippets"))~.
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( khan ca lua snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("khan ca lua snippets"))) or ("locating bug core snippets"))*.