Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lang que doi snippets" » "lang que di snippets", "lang que toi snippets", "lang quan doi snippets", "lan que doi snippets", "nang que doi snippets", "dang que doi 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: (((("lang que doi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("lang que doi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lang que doi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lang que doi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.