Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hoi dat con snippets" » "hoi dap con snippets", "hoi dan con snippets", "hoc dat con snippets", "hoi day con snippets", "hoi vat con snippets", "hoi bat cong 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: (((("hoi dat 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: (((("hoi dat con snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hoi dat con snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hoi dat con snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.