Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hoc duc ve snippets" » "hoc duoc ve snippets", "hoc nuoc ve snippets", "hoc thuc ve snippets", "hoc duc va snippets", "hoc duc vy snippets", "hoc uc ve 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 duc ve 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 duc ve snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hoc duc ve snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hoc duc ve snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.