Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"khao tu can snippets" » "khao tu code snippets", "kho tu can snippets", "khao cuu can snippets", "khao tho can snippets", "khao tu ban snippets", "khao tu cac snippets", "khao 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: (((("khao 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: (((("khao tu can snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( khao tu can snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("khao tu can snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.