Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"bich hoa cac snippets" » "bich ha cac snippets", "bach hoa cac snippets", "tich hoa cac snippets", "bich hoa chat snippets", "bich chon cac snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core 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: (((("bich hoa cac snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("bich hoa cac snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( bich hoa cac snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("bich hoa cac snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.