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