Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"quang do lam slippers" » "quang d lam slippers", "quang de lam slippers", "quang dong lam slippers", "quang dao lam slippers", "quang so lam slippers", "quang da lam slippers", "quang do lam slippery", "quang do lam 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: (((("quang do lam slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("quang do lam slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( quang do lam slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("quang do lam slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.