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