Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"pham soc co snippets" » "cham soc co snippets", "pham ngoc co snippets", "pham sach co snippets", "pham hoc co snippets", "pham toc co snippets", "pham suc co 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: (((("pham soc co snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("pham soc co snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( pham soc co snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("pham soc co snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.