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