Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"don bay con snippets" » "dong bac con snippets", "dong ban con snippets", "dong bao con snippets", "don day con snippets", "don bai con snippets", "don bay lon snippets"
"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: (((("don bay con snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("don bay con snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( don bay con snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("don bay con snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.