Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"mot dong cuc snippets" » "mot cong cuc snippets", "mo dong cuc snippets", "hoat dong cuc snippets", "mot dong luc snippets", "mot dong cua snippets", "mot tong cuc 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: (((("mot dong 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: (((("mot dong cuc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( mot dong cuc snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("mot dong cuc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.