Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"huu chan can snippets" » "huu chan code snippets", "huu han can snippets", "huu chau can snippets", "huu phan can snippets", "huu chan nan snippets", "huu chan doan snippets", "huu phan cang 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: (((("python using java snippets") or ("huu chan can snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("huu chan can snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( huu chan can snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("huu chan can snippets"))) or ("locating bug core snippets"))*.