Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tinh cam can snippets" » "trinh cam can snippets", "tinh cham can snippets", "tinh nam can snippets", "tinh cam chan snippets", "tinh cap can snippets", "tinh cam nang 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: (((("tinh cam can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tinh cam can snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tinh cam can snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tinh cam can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.