Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"nghia tu can snippets" » "nghia tu code snippets", "nghia duy can snippets", "nghia cua can snippets", "nghia xa can snippets", "nghia tu ban snippets", "nghia tu cac snippets", "nghia su can snippets"
"python using java snippets" » "python using data 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: (((("nghia tu can snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("nghia tu can snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( nghia tu can snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("nghia tu can snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.