Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"chong co son snippets" » "cong co son snippets", "thong co son snippets", "khong co son snippets", "chong cao son snippets", "chong cho son snippets", "chong co so 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: (((("chong co son snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("chong co son snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( chong co son snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chong co son snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.