Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"van van ba slippers" » "van ban ba slippers", "tan van ba slippers", "san van ba slippers", "van van ban slippers", "van van bao slippers", "van van bac slippers", "van van ba slippery", "van van ba 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: (((("van van ba slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("van van ba slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( van van ba slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("van van ba slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.