Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dong ha a1 slippers" » "dong hoa a1 slippers", "dong va a1 slippers", "dong hoc a1 slippers", "dong ham a1 slippers", "dong ha ap slippers", "dong ha a1 slippery", "dong ha a1 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 ha a1 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 ha a1 slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dong ha a1 slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dong ha a1 slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.