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