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