Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"qua chu gom snippets" » "quan chu gom snippets", "cua chu gom snippets", "qua cu gom snippets", "qua chu nom snippets", "qua thu gom 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: (((("qua chu gom snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("qua chu gom snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( qua chu gom snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("qua chu gom snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.