Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"bui hang ca snippets" » "bui hang code snippets", "bui hong ca snippets", "bui thanh ca snippets", "bui quang ca snippets", "bui hang va snippets", "bui nang cao snippets", "bui hang tai 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: (((("bui hang 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: (((("bui hang ca snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( bui hang ca snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("bui hang ca snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.