Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thuc thi ion snippets" » "thuc thai ion snippets", "thuc thuc ion snippets", "luc thi ion snippets", "thuc thi mon snippets", "thuc thi son snippets", "thuc thi giong 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: (((("thuc thi ion snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thuc thi ion snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thuc thi ion snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thuc thi ion snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.