Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tran va mo snippets" » "tran va code snippets", "tran van mo snippets", "trang va mo snippets", "tranh va mo snippets", "tran va mot snippets", "tran va moi snippets", "tran vi mo 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: (((("tran va mo snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tran va mo snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( tran va mo snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tran va mo snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.