Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"mot do he snippets" » "mot doi he snippets", "mot so he snippets", "mot co he snippets", "mot do ke snippets", "mot do le snippets", "mot do ve 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 do he 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 do he snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( mot do he snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("mot do he snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.