Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"chua dau cuc snippets" » "chua cau cuc snippets", "chua dac cuc snippets", "chua dan cuc snippets", "chua dau cua snippets", "chua dau cuoi snippets", "chua dau nuoc 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: (((("chua dau cuc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("chua dau cuc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( chua dau cuc snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chua dau cuc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.