Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"trinh cam co snippets" » "trinh cam code snippets", "trinh cham co snippets", "trinh cau co snippets", "trinh tam co snippets", "trinh cac co snippets", "trinh nam co snippets", "trinh cay co 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: (((("trinh cam co snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("trinh cam co snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( trinh cam co snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("trinh cam co snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.