Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"he moi sio2 snippets" » "he moi gioi snippets", "ve moi sio2 snippets", "te moi sio2 snippets", "he noi sio2 snippets", "he moi sio2 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: (((("he moi sio2 snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("he moi sio2 snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( he moi sio2 snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("he moi sio2 snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.