Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"linh so cau snippets" » "dinh so cau snippets", "hinh so cau snippets", "kinh so cau snippets", "linh so cap snippets", "linh bo cau snippets", "linh co cau 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: (((("linh so cau snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("linh so cau snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( linh so cau snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("linh so cau snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.