Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"trao doi mo snippets" » "trao doi code snippets", "tao doi mo snippets", "trao khoi mo snippets", "truan doi mo snippets", "trao doi moi snippets", "trao doi bo snippets", "trao doi 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: (((("trao doi 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: (((("trao doi mo snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( trao doi mo snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("trao doi mo snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.