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