Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"bat quy can snippets" » "byt quy can snippets", "ban quy can snippets", "ba quy can snippets", "bat duy can snippets", "bat quy van snippets", "bat huy can 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: (((("bat quy can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("bat quy can snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( bat quy can snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("bat quy can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.