Perhaps you should try some spelling variations:
"locatinhg bug core snippets" » "locating bug core snippets", "locatinhg bug code snippets"
"python using java snippets" » "python using data snippets"
"lua so tinh snippets" » "lua o tinh snippets", "lua so tin snippets", "lua hoi tinh snippets", "luat so tinh snippets", "cua so tinh snippets"

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("lua so tinh snippets") or ("python using java snippets"))) or ("locatinhg bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("lua so tinh snippets") OR ("python using java snippets"))) OR ("locatinhg bug core snippets")).
• Removing quotes may allow a broader search: (((( lua so tinh snippets ) or ( python using java snippets ))) or ( locatinhg bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lua so tinh snippets") or ("python using java snippets"))) or ("locatinhg bug core snippets"))*.