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