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