Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dong do dam slippers" » "dong dao dam slippers", "dong co dam slippers", "dang do dam slippers", "dong doi dam slippers", "dong do dai slippers", "dong do dac slippers", "dong do dam slippery", "dong do dam 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 do dam 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 do dam slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dong do dam slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dong do dam slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.