Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"quang dai ve snippets" » "quang dai code snippets", "quang dam ve snippets", "quang hai ve snippets", "quang ngai ve snippets", "quang dap ve snippets", "quang dau ve snippets", "quang dai va 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: (((("quang dai ve snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("quang dai ve snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( quang dai ve snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("quang dai ve snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.