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