Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"rang hat van slippers" » "rang ham van slippers", "dang hat van slippers", "lang hat van slippers", "rang hoat van slippers", "rang ha van slippers", "rang hai van slippers", "rang hat van slippery", "rang hat van 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: (((("rang hat van slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("rang hat van slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( rang hat van slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("rang hat van slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.