Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dan va chat snippets" » "dan va code snippets", "dan van chat snippets", "dan va phat snippets", "dan va cham snippets", "doan va chat snippets", "dan ca chat snippets", "ban va chat 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: (((("dan va chat snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dan va chat snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( dan va chat snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dan va chat snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.