Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"pha cau song snippets" » "pha cau cong snippets", "pha cau dong snippets", "pha can song snippets", "phan cau song snippets", "phap cau song snippets", "pha cac song 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: (((("pha cau song snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("pha cau song snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( pha cau song snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("pha cau song snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.