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