Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"don so dan slippers" » "dong so dan slippers", "hon so dan slippers", "con so dan slippers", "don co dan slippers", "don so dac slippers", "don so dan slippery", "don so dan grippers"
"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: (((("don so dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("don so dan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( don so dan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("don so dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.