Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"bua va chat snippets" » "bua va code snippets", "bua van chat snippets", "bua va phat snippets", "bua va cham snippets", "vua va chat snippets", "sua va chat snippets", "xua 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: (((("bua 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: (((("bua va chat snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( bua va chat snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("bua va chat snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.