Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"mot doc chat snippets" » "mot hoc chat snippets", "mot toc cham snippets", "mot hop chat snippets", "mot goc chat snippets", "mot doi chat snippets", "mot cuoc chat 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: (((("mot doc chat snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("mot doc chat snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( mot doc chat snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("mot doc chat snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.