Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"du lich 2021 snippets" » "du dich 2021 snippets", "du tich 2021 snippets", "du linh 2021 snippets", "du lich 2021 slippers"
"locating bug code snippets" » "locating bug code slippers", "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: (((("du lich 2021 snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("du lich 2021 snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( du lich 2021 snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("du lich 2021 snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.