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