Perhaps you should try some spelling variations:
"lochating bug core snippets" » "locating bug core snippets", "lochating bug code snippets"
"python using java snippets" » "python using data snippets"
"doan ca lua snippets" » "doan cap lua snippets", "dan ca lua snippets", "doan va lua snippets", "doan cay lua snippets", "doan ca cua snippets", "doan ca dua snippets"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("doan ca lua snippets") OR ("python using java snippets"))) OR ("lochating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"doan ca lua snippets\") OR (\"python using java snippets\"))) OR (\"lochating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( doan ca lua snippets ) OR ( python using java snippets ))) OR ( lochating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("doan ca lua snippets") OR ("python using java snippets"))) OR ("lochating bug core snippets"))*.